Question

Use the image below to find the requested values

Find the measure of <TFB
what is the value of r?​

Answer 1

r = 24°

Explanation:

KFT, as seen from the drawing, is a right angle, 90°, so 55 + r + 11 = 90

let's solve it

55 + r + 11 = 90

r = 90 - 55 - 11

r = 24°