Question

PLEASE HELP LIKE ASAP:

Find the length of r
A.53.9
B.94.9
C.101.4
D.105.6

Answer 1

B = 94.9

Explanation:

If we know 2 of the 3 angles of the triangle, we can estimate the base of the triangle as 90ft, after calculation, if the base was 90ft, side r would be 71.97584 which rounds to 94.9.

Result

Obtuse Scalene Triangle

Side r = 71.97584

Side 53* = 50.39643

Side 34* = 90

C=93°B=34°A=53°b=50.396a=71.976c=90