11) 12) 23 8.7 7.3 21 6. 5.1 121 36 36 123 4. 3.1 13) 14) 12 78 60 46 2.2 2.2 10.8 51 51 74 2.8 15) 4/2 DELL

Q: 81 S 81°

A:

Q: Refer to the following triangle: a+B+y- 180° If y = ß and a = 16ß, find all three angles. a = i…

A: sum of all angles of triangle = 180°

Q: Find the missing side and angle measure for each given right angle a=12, and C=32

A: Draw a rough diagram as shown below.

Q: Find the area of each triangle.A =50°, C = 30°, c = 3

A: A triangle is a polygon with three sides. Given two angles of a triangle and a side opposite to one…

Q: Given the triangle with A= 52°,b=10mm,and c=5mm,find the remaining angle and sides.

A: Given the triangle with A= 52°,b=10mm,and c=5mm,find the remaining angle and sides.

Q: Consider a triangle with A=17, B=81, and b=15 Find the value of c

A:

Q: Solve each triangle a = 5, b = 8, c = 9

A: We draw the triangle with given information. We will use cosine rule to calculate the angles of the…

Q: 10 ft (2y) ft X%3D L;y = (-7x) ft 21 ft

A:

Q: Construct a triangle ABC such that AB = 6.5 cm, DA = 60o and DB = 45o. Use only ruler and compass to…

A: Construct the given triangle

Q: X Y 30 6 Z

A:

Q: 60° A 20 B

A:

Q: 1. Find the length of the remaining side in the given triangle: 105° 15 cm B 4.8 km 21 em 32 R 6.3…

A: Explanation of the answer is as follows

Q: 81° R K 81°

A:

Q: Find the area of each triangle. b = 5, c = 5, A = 20°

A: Consider b=5, c=5 be the sides and A=20° be the angle between them. Then find the area of triangle.…

Q: 4 cm З сm 2 cm 6 cm В

A:

Q: Refer to triangle DEF and name each of the following: a. an altitude b. a median c. the…

A: We need to tell  Refer to triangle DEF and name each of the following:a. an altitude b. a medianc.…

Q: E 14 20

A: