Find DE.

Q: INSTRUCTIONS. For each pair of Triangles, state the Theorem or postulate that can be used to conclud...

A: Instructions : For each pair of triangles, state the theorem or postulate that can be used to conclu...

Q: In an arithmetic sequence, the first term is -8 and the sum of the first 20 terms is 790 Whats the c...

A: By using sum of arithmetic sequence formula, we calculate the common difference of arithmetic sequen...

Q: ABCD is a square. If AE = 3x-2 and EC = 2x+3, then what is the length of DB?

A:

Q: 3/2 10. Simplify to simplest radical form: 21V14 O vi 49 3/28 294 V28 98 v2 14

A: a radical expression is said to be simplest radical form when 1.no radicals appear in fraction 2. an...

Q: Find the sum of the interior angle measures of a convex 20-gon. 3240 3600 4000 O 4200

A:

Q: If a 29.5 meter building casts a 32-meter shadow, what is the angle of elevation of the sun?  Round ...

A: The figure is given by To evaluate : The value of θ if the height of the building, h = 29.5 m and s...

Q: Geometry Question

A: Given: AD=6   and   AB=18AE=5   and   AC=20

Q: Geometry Question

A:

Q: Malik is purchasing a new TV for his bedroom. The wall space for it is a rectangle measuring 16 inch...

A: The solution for the above question is as shown below.

Q: 8. 7 | 5 6.

A:

Q: Find the angle between the follow ing straight lines. 3x - 4y = 12, 3x - 4y = 7 %3D

A: Given: 3x-4y=123x-4y=7 To Find: The angle between the given lines    

Q: In the circle below, suppose m STQ =216° and m ZTSR=D129°. Find the following. S (a) mZSTQ (b) m ZTQ...

A: use properties of cyclic quadrilateral to find the value of angles.

Q: Pic below

A:

Q: 10.) Solve for X. 144° 3x

A: By inscribed angle theorem The measure of inscribed angle is half of the measure of intercepted arc.

Q: Can you help me solve number 2

A: The solution is given below 

Q: Determine if the statement is true or false. A rhombus is a parallelogram with four congruent angles...

A:

Q: Pic below

A:

Q: Aa IV. Check your Understanding: CDEF is a rectarngle Solve each 1) CG= 5x +2 and EG 3+ 20. Find FD....

A:

Q: Find the surface area and the volume of the sphere. Round your answers to the nearest hundredth (two...

A: The solution is :

Q: Geometry Question

A: As per our guidelines I am solving only one question (12) please resubmit other question (11). 12. T...

Q: Zach, Adam, and Carlos are working on an art project. They each cut a sector out of different size c...

A:

Q: In the diagram, DEFG is a square with diagonals GE and DF. If DF=2x-17 and GE=28-3x, find the value ...

A:

Q: What is the arc length of Central angle measures 6°6°, radius of 15

A: solve the following

Q: 38. Given points A(6, 2) and B(1, 4) on the coordinate plane, find the measure of angle LAOB, where ...

A: The formula to find the angle between two lines is tanθ=m2-m11+m1m2. So to find the the angle ∠AOB f...

Q: Find the surface area of a sphere with volume 288 n cubic centimeters.

A: Given that volume of sphere V=288π As we know that  Formula of volume of sphere in terms of radius: ...

Q: Find each indicated measure for circle O. a. mZA b. mCE c. m2C d. mZD e. MZABE 740 290 80 a. mZA= (D...

A:

Q: Number 5

A: Nonagon is 9 sided polygon or it ic called 9-gon. So, the sum of the interior angles of nonagon is: ...

Q: Find x. Y 143 18 18 (2x 1)° 71 72 143 217

A:

Q: INSTRUCTIONS. For each pair of Triangles, state the Theorem or postulate that can be used to conclud...

A:

Q: Find the perimeter/circumference and area of each (leave in radicals and π when necessary) NO DECIMA...

A:

Q: Geometry Question

A: We have to find angle

Q: Two circles are concentric. A central angle forms an arc on both circles. The length of the arc on t...

A:

Q: In front of Target their are red spherical bollards. They have a radius of 2 feet. How much cement, ...

A:

Q: Use the drawing below to answer the questions. B. D U How many lines are in the drawing? Name the li...

A: 1. 3 lines in the drawing AC, AD, CD  

Q: What is the arc measure in degrees of an arc with a length of 2 yds and radius of 2 yds?     ...

A: The arc length, l = 2 yds The radius of the circle, r = 2 yds To evaluate : The measure of the arc θ...

Q: Figure B is a scaled copy of Figure A. Figure B 44 Figure A 22 20 10 40 80 32 64 What is the scale f...

A: The given figure is : To find the scale factor from figure A to Figure B.

Q: If PQRS is an isosceles trapezoid, what is the measurement of angle S? 58° T

A: The properties of  an isosceles trapezium are given  below.

Q: find the value of x and then find the measure of the indicated angle in each parallelogram

A: Given parallelogram with angle 130 and x+26

Q: Two circles are concentric, and have radii of 15 and 25 respectively. If two arcs are formed by the ...

A: Given that two circle are concentric and have radii of 15 and 25 respectively. We know that arc leng...

Q: Choose the correct proof for given triangles.

A: Here, two triangles are given with common vertex.   AAS Rule of Congruence : If two angles and the n...

Q: Is an arithmetic series, S40 = 1900 and U40 = 106. Find the value of the first term and the common d...

A:

Q: When instructed to find the length of HJ in right triangle HJG, Alex wrote the equation sin 28° = HJ...

A: adcency side/hypo = cos (angle) opposite side / hypo = sin(angle)

Q: The circle below has center Z. Suppose that m XY= 122°. Find the following. (a) m ZXZY = (b) m ZXWY ...

A: circle property

Q: 8. Given BE || CD. Find AC, CD, BC. Show all work. AC= CD= 15 BC= A 12 00 B.

A: Similar triangle

Q: Geometry Question

A:

Q: 11. Solve for x. 8 42

A:

Q: There is another photo for the word bank, the highlighted equations have been used

A:

Q: Number 28

A:

Q: 2. What is the radius of a circle (rounded to the nearest tenth) that has a circumference of 87 cm?

A: Circumference of the circle : 2πrwhere r = radius of the circle

Q: Find the value of each variable. For the circle, the dot represents the center. 120° 940 980 (Simpli...

A:

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.