Find the angle measurements and side lengths for the triangle below Capital letters are angels , lower case letters are sides A= B= C= a= b= c=

Question

asked May 2, 2023 233k views

1 Answer

Jeff Ames · Answer 1 · 2023-05-05T17:47:37+0000

Answer:

Explanation:

Sin(A) = 5/7

Sin(A) = 0.7143

A = sin-1(0.7143

A = 45.58

B = 180 - 45.58 - 90

B = 44.43

C = 90

c = 7

a = 5

b^2 = c^2 - a^2

b^2 = 7^2 - 5^2

b^2 = 49 - 25

b^2 = 24

b = 4.899