Task 9: a. Diagram NOT accurately drawn В 103° 390 A A, B, C and D are points on a circle. PA is a tangent to the circle. Angle PAD = 39°. Angle BCD = 103°. Calculate the size of the angle ADB. b. C 15 cm D Diagram NOT accurately drawn E 24 cm 18 cm B A A, B, D and E are points on a circle. EDC and ABC are straight lines. ED = 24 cm Work out the length of AB. DC 3D 15 ст ВС 3D 18 ст.

Q: Solve the problem. 11) Find a polynomial for the perimeter of the rectangle. (4x + 6) units - X + 17...

A: The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle we have ...

Q: In AJKL, the measure of ZL=90°, JL = 60, KJ = 61, and LK = 11. What ratio represents the tangent of ...

A:

Q: Suppose AB and CD have the same length. Which state- ments are expressed correctly? а) АВ c) AB = CD...

A: To determine:

Q: Name the type of reasoning used

A: Consider the given equation x-5=7

Q: In the figure, A-B-C. If АВ 3D A B C 6.2 and BC 9.5, find AC. Exercises 37–39 In the figure, A-B-C. ...

A: According to given figure AC=AB+BC                                     ..1

Q: Tell whether each statement is true or false. Then write the converse andtell whether it is true or ...

A: To determine whether given statement is true or false. Then we have to write the converse and to det...

Q: 45 a 45°

A:

Q: How many lines can be drawn through P perpendicularto QR?

A:

Q: 6. Consider the triangle below. 2/2 6a Find the exact value of a. a = Enter your next step here LHC3...

A: Given triangle is right angle triangle So, it follow all Trigonometric identity   Let " z° " be any ...

Q: Justify each step. 2/3b = 8 - 2b 2b = 3 ( 8-2b)                                                     ...

A: To solve the equation: 23b=8-2b Solution: Equation is 23b=8-2b. Multiply both sides of equation by 3...

Q: Given: D is the midpoint of AC АС — ВС A CD 2х + 5 ВС — х + 28 Find: АС B

A: Given: D is the midpoint of AC. AC=BC CD=2x+5 BC=x+28  

Q: Make a diagram showing <PQR bisected by QX Choose a point Y on the ray opposite to QX. Prove:<...

A: A ray is defined as a length whose one end is fixed but other end extends indefinitely.

Q: Consider the triangle below. 30 10a Determine the value of a. a = Enter your next step here tps://ma...

A:

Q: Use inductive reasoning to predict the next number in each sequence.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: In the diagram, ABCD is a square with four congruent sides and four right angles. R, S, T, and U are...

A: Consider the given figure.  

Q: Complete the proof of Theorem 2-4: If two jines are perpendicular, then they form congruent adjacent...

A: We have, l⊥n From the definition of perpendicular line intersection, if two lines are perpendicular...

Q: Two lines that have no points in common are______ parallel.

A: We know that in a plane two lines that have no points in common are called parallel lines

Q: Part C: John said that factoring would be a more efficient way to solve for the maximum area compare...

A: Given information: The area of the rectangular storage bin is A(x)=-2x2+36x. Here, x is the width of...

Q: Figure 2 shows a cuboid and a cylinder (not drawn to scale). Edge AD has length 12 cm, edge BC has l...

A: Given:

Q: What type of angle has the given measure? a) 47° b) 90° c) 137.3°

A: (a) Find the type of any angle for the given measure 47°.

Q: The points D, E and F divide the sides BC, CA and AB of a triangle in the ratios 1 : 4, 3 : 2 and 3 ...

A:

Q: Find the measure of an angle that is twice as large as its supplement.

A: Given: Let the required angle be 2x and the supplement angle be x

Q: can someone pleas show me the steps o how to do these i really need help!!!

A: Given parallelogram is x = ?

Q: R D x cm Diagram NOT accurately drawn C х ст 8 cm S х ст B Р х ст A 10 cm ABCD is a rectangle. АВ 3 ...

A:

Q: The sides of the pair of angles are perpendicular. Are 25 and 26 congruent?

A: We have the given figure as Now, the sides of pairs of angles are perpendicular.  Therefore, ∠ABD=∠...

Q: Contents EXAMPLE 3 Plan a proof involving pairs of triangles Use the given information to write a pl...

A: Given data is : ∠1≅∠2∠3≅∠4 To prove : ∆BCE≅∆DCE In ∆CBA and ∆CDA ∠1≅∠2∠3≅∠4CA¯≅CA¯ ∆CBA≅∆CDA   by AS...

Q: Points A, B, C, and D are coplanar; B, C, and D are collinear; point E is not in plane M. How many p...

A: Points A, B, C and D are coplanar, that is, the points A, B, C and D lie on the same plane M. Also, ...

Q: Which postulate justifies the statement AX + XC = AC?

A: Given-  To find- The postulate which justifies the statement AX+XC=AC.

Q: OB is the bisector of <AOC and OC is the bisector of < BOD. m<AOC = 60. Find m<COD.

A: OB is the bisector of ∠AOC and OC is the bisector of ∠BOD & ∠AOC=60°.   Since OB is the bisector...

Q: Fill in the missing statements or reasons. Z1 = ZP 24 = ZP VP bisects ZRVO Given: Prove: ZTVP = ZMVP...

A: Consider the given figure as Given ∠1≅∠P, ∠4≅∠P and line VP bisect ∠RVO

Q: In Figure 1.40, € || n. What is the intersection of a) lines n and m? b) lines l and n?

A: Given that the lines l and n are parallel to each other. So the lines l and n never intersect each o...

Q: E If the area of the sector bound by DF, ED. and EF is 8T units and the measure of ZE is 45 degrees,...

A:

Q: ZABC is a straight angle. Using your protractor, you can show that mZ1 + mZ2 = 180°. Find mZ1 if m22...

A: Find m∠1  if m∠2=56°.

Q: Name or state the postulate, property, definition, or theorem that justifies the statement. 1. If 8x...

A: Since you have posted multiple questions, as per our policy we will answer first question. Please re...

Q: For the diagram find the value of x and the measure of each angle

A: We have to find the value of x and measure of each angle

Q: 6.6.AP-8 Question Help v Will a 15.5-inch x 22-inch rectangular tray fit in the box shown? Explain. ...

A: For a PARALLELOGRAM , diagonal lengths are not equal. Whereas in a Rectangle, diagonal lengths are e...

Q: In the figure BF 1 AE, m <BOC = x, and m ,GOH = y. Express the measure of the angle in terms of x...

A: According to given figure ∠COD=∠GOH                                                            verti...

Q: A, B, and C are three points on a line. AC = 8, ВС %3 4, and AB = 12. Which point must be between th...

A:

Q: If BX is the bisector of <ABC Then ___=____

A: We know that if BX is the bisector of ∠ABC then ∠ABX=∠CBX

Q: Consider the diagram below. If EI = 4d - 25 and LY = 5d + 7, what is the value of YM?

A:

Q: x = 1 only if x2 = x.

A:

Q: AA G F W What additional information can be used to prove AEFG AYXW by SSS? A) GF兰 YZ Elim B) WY 兰GF...

A: Given the two triangles ∆EFG and ∆YXW we need to find an additional information for which both trian...

Q: A polygon has 102 sides. What is the interior angle sum? the exterior angle sum?

A: We know that in a polygon sum of interiorSI and exteriorSE angle is given by SI=n-2×180∘            ...

Q: Two supplementary angles are congruent. Find their measures.

A: Two Supplementary angles are congruent. This means that their measuresare equal.  ⇒m ∠A = m ∠B

Q: 5) Two triangles are similar. The sides of the first triangle are 7, 9, and 11. The smallest side of...

A: Given , Two triangle are similar . The sides of the first triangle is 7, 9 , 11  The smallest side o...

Q: If line segment AB and line segment CD are drawn to scale, what does intuition tell you about the le...

A:

Q: With 0 < x < 90, an acute angle has measure x. Find the difference between the measure of its supple...

A: An acute angle has measure x. Find the difference between the measure of its supplement &amp; the me...

Q: A supplement of a given angle is four times as large as a complement ofthe angle. Find the measure o...

A: Given:A supplement of a given angle is four times as large  as a complement of the angle.

Q: C D. Looking again at the roof of Coolidge: GIVEN AB = AC, AD bisects BC. Explain how you would prov...

A:

Q: Name the definition or state the theorem that justifies the statement aboutthe diagram.

A: " Since you have asked multiple question, we will solve the first question for you. If you want any ...

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.