telisah52
contestada

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=

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 class=

Respuesta :

jcherry99

Answer:

Step-by-step 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