5) Find the value for b in the polygon HJKLFG. IS 336° 16b° K. K 106° H. 7. 186 28b 15b F G.

Q: 17) Find mzFAB. 55° 3x+2 B- A 13x-3 EXT F

A: topic - angles and triangles

Q: Simplify. ansiwer. ASSume that no variables are o, Donot use hegative exponents in the (3 wx -8 4

A: Given, (3w-8x5)4   = (34 ) (w-8 * 4) (x5*4)                [because (am)n  = am*n  ]…

Q: x cm 4 cm 45° 450

A:

Q: In circle O, MZQPI m2 42° T R What is m2QRT ? A 21°

A: We have to find angle

Q: 20 36° g) h) 88° 30

A: Please see the explanation below.

Q: NO.: DATE: Find the number OF sides of a regular poolygon ireach exterior angle is 30 and determine…

A: Given  Exterior angle=30 degree To find: Number of sides and type of polygon

Q: 165°​, how many sides does the polygon​ have?

A: 24 sides. The details given as step 2.

Q: OLUK no T A 2a-60°

A:

Q: O 4. You are inscribing a regular octagon in a circle. You need to know the angle measure between…

A:

Q: Find mLACB. 140° 2x+ 4 2x +4 B.

A:

Q: Give the values of T, T, CT, and T. Ŷ 30⁰ ZA XA 3 Yc XB Xc ZB 2c ÎB 2

A: Given:The figure.To Find:The values of  and .The values of  and .

Q: 7. What is the perimeter of the following triangle? (Round to the nearest thousandth.) M. 18° 3.2cm…

A:

Q: 4. Multiple choice. Which of the following expressions shows the correct way to find the area of the…

A: given diameter of circle = 22m  so radius of circle = 11m     we find the area of shaded sector

Q: 41° 41° 67 m 74 m 770 62° 50 m These figures are congruent. What is mZF? Submit

A: Congruent triangles have their corresponding sides and angles are equal

Q: What is m ZA in quadrilateral ABCD shown below? D 82 B 62 C 58° в 118* 98 28°

A:

Q: Use the Cosine Law to solve for x in the following triangles: (b) 13 m 8 m B

A:

Q: In AKLM, k = 840 cm, 1 = 570 cm and ZM-27°. Find the area of AKLM, to the nearest square centimeter.

A:

Q: H. 86° 85° F E

A: We have to check

Q: marks. THE CO igle in 111° 103° 122 polygon all of ning for

A: We know that sum of all angle of pentagon = 540 And 4 angle is given 122, 103, 111,90 and let assume…

Q: Activity 2: Construct a regular hexagon Given: AB Task: To construct a regular hexagon with sides…

A:

Q: Triangle ABC is isosceles with AB = AC. D is a point on AC such that BD bisects angle ABC. Given…

A:

Q: C 58° 16 93° B

A: Given that the angles ∠A=93° and ∠C=58°, and side AC=16 By the law of angles for triangle we have…

Q: BD bisects ZABC, m/ABD = L(3x), and MZABC = 42° . What is the value of x? D MLABD

A:

Q: 3) The shaded part of the circle below represents the portion of a garden where a landscaper planted…

A: The objective of this question is to find the area of the sector of a circle, which is the shaded…

Q: 11. Find m2Y and WY. Y. 7 in. 7 in. 60°

A:

Q: The first regular polygon is below. By the end we will have found the area of the regular polygon.…

A: We have to find out the sum of all the interior angles of the given regular pentagon.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.