Find the missing side. Round to the nearest tenth.* 7) 60 12 A) 8.4 C) 13.9 B) 7.2 D) 10.4

Q: 1. Each exterior angle of a regular polygon is 30°. a. What is the measure of the sum of all the…

A: Sum of exterior and interior angle of polygon

Q: A ABC and A DEF are similar triangles. If mLA = 102° and m/E = 46° , what is the mLC? O 32° O 46° O…

A: In similar triangles, the corresponding angles of both the triangles are equal .

Q: In Triangle ABC, a =15, b=12 and c=10. Determine C.

A: We can solve the problem by law of cosine.

Q: 1. The sides of a triangle are 80 cm, 100 cm, and 140 cm. Determine

A: We will find the area of inscribed circle.

Q: Given: ABUG ~ ABAN, BU = 8 in , UA = 4 in and AN = 24 in. What is the length of GU? 8. N. 24 A

A: Here we use the property of similar triangle that is the ratio of corresponding sides are equal if…

Q: 1. Find the measure of the vertex angle in the figure below. Y 34° O 34° 68° O 112° O 730

A: Find the angle Y

Q: Consider the right triangle in the figure below and determine the value of a, b,c, and d. low art…

A: In a right angle triangle, sinθ=PerpendicularHypotenusetanθ=PerpendicularBase Angle sum property of…

Q: What is the scale factor of the triangles ABC to DEF? LOV

A: Here given that two triangles ABC and FDE and we find scale factor of these triangle.

Q: 4. Find the me asure of angle 2. 26.8° 48.3°

A:

Q: If m<SOT = what is m<SRT? 74 in circle O

A:

Q: Write a formula that connects the number of sides of the base, S, with the number of edges, E.…

A:

Q: Given kite ABCD, in which AN = 2.8 m, what is AC?

A: Given kite is    One of the properties of the kite is  The longer or main diagonal bisects the…

Q: What is the length of the side indicated by х? 12 72° O 12.6 O 3.7 O 38.8 O 11.4

A:

Q: Find the perimeter and area of the triangle below. В 9 in. 10 in. C A 17 in.

A:

Q: How many triangles exist that fit the following criteria? B = 80", a = 5, b = 5.5 %3D Answer O zero…

A: Given  B=80°, a=5, b=5.5

Q: 26. AABC AEFG. x= ? Which other triangles are similart Why? %+ 12,

A: Similarity of triangle.

Q: 8. In the diagram below of circle O, MZABC = 24. What is the MZAOC? O 12 O 24 O 48 60

A: given,                          angle ABC=24 degree

Q: In circle L, mAB:mBC: mCA=2:2:1. Which of the following is the measure of 2CAE? C D A (1) 24 (2) 30…

A: Given: In the figure

Q: Determine whether the given figures are similar. If so, identify the simllaPity Patia 3.5 6.3 AL C…

A:

Q: Which Triangle congruence pattern is represented in this picture? 丰 O sss O SAS O ASA O AAS O HL

A:

Q: 12. What is the measure of the inscribed angle? 82

A: For the given figure, the angle 82o can be marked as shown below.

Q: Suppose AABC =ALMN, and the side lengths of AABC are as shown in the table. Side Length (cm) АВ 5.2…

A: follow next step

Q: Given the following information what conclusion can be made?  a = 22 cm, b = 7 cm, c = a + b.

A: Here we have : a = 22 cm, b = 7 cm To compute : a+b

Q: In Kite SPRE, if MZPRE=140, find mZESP. E R

A:

Q: Find the missing side of the night triangle. Encuentra el lado faltante del triángulo rectángulo. 41…

A: Consider the given triangle ABC The length of the side AC=11 units. m∠A=41∘

Q: Which triangle congruence pattern is represented in this picture? Sss O SAS O ASA O AAS O HL

A: Let's label the triangles to get the clear idea:

Q: One of the tokens for a board game is a circle containing 5 congruent triangles, as modeled below.…

A:

Q: Find the missing side length and angles of AABC given that mLA = 93', b = 13, and c = = 22.

A:

Q: Are the triangles below similar? 20 3. 349 539 90° 939 25 14 4. 37° 539 yes no

A:

Q: In AABC, mLA = 102° and mzB = 32°. What is the measure of angle C? Enter your answer in the box. b a…

A: Topic - Triangle and its angles addition

Q: Find the area and the perimeter of the triangle: 8. in 8 7 in 2 in

A:

Q: Which triangles are similar to AABC? 30° 120 В

A: To aolve the following problem

Q: B 51° 20 A 21:

A:

Q: 3. Each exterior angle of a regular polygon is 40°. a. What is the measure of the sum of all the…

A: Here we have to calculate exterior and interior angle and sides of polygon

Q: *5) What are the lengths of sides m and n? 8

A: Side opposite to equal angles are also equal in a triangle.

Q: Find the lengths of sides a, b, and d if c = 9.

A:

Q: 14. What is the sum of the interior angles of a rectangle? O 90° 40 O 180° O 360°

A: In a rectangle, all interior angle are right angle, i.e  90° And there are 4 interior angle.

Q: Can you count how many triangles are there in the figure?

A: To count triangles

Q: Explain why the triangles are similar and write a similarity statemer: 14. 15. D

A: In the question it is asked to explain how triangles and similar and also it is asked to write the…

Q: 6. Triangle MNO is shown.

A: From the four options  Option (d) satisfies the congruency with triangle MNO by SAS rule .

Q: Find the measures of the numbered angles in the isosceles trapezoid. 3. 56° m21= 2)

A: Given that Trapezium is isosceles trapezium. One angle is 56∘

Q: A regular polygon has an exterior angle that measures 9°. a. How many sides does the polygon have?…

A:

Q: The lengths of the sides of four triangles are given below. Using the Pythagorean Theorem, which set…

A:

Q: Name the Triangle Congruency? ASA SSS O SAS

A:

Q: 1. A regular polygon has 16 sides. a. What is the sum of the interior angles of the 16-gon? b.…

A:

Q: 9. Given the angles in the diagram below, what is mz2? 12 82 O 46° O 180° O 98° 82°

A: Use corresponding angles

Q: Below, BC || DE If AB=10, BD=5, and DE=12, what is the length of BC ? B D E

A: In this problem we use similar triangle rules

Q: 2) Find the missing part in triangle ABC,A = 40°,a = 54in, and b = 62 in. %3D

A: In given triangle ABCA=40°a=54 inb=62 in

Q: Find the measures of the numbered angles in the isosceles trapezoid. 40° m21= 40 m2 =

A: I have given solution in step2

Q: To the nearest tenth, which is the perimeter of AABC? 61° 10 29 О з0.2 O 23.6 О 20.8 О 15.1

A: Proceed as shown

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.