If segment FD = 20 units and segment DE = 52 units, what is the value of b? Round the solution to the nearest hundredth. triangle DEF in which angle F is a right angle, angle D measures a degrees, and angle E measures b degrees

b =

Step-by-step explanation:

Since the triangle is a right angled triangle, the appropriate trigonometric function can be applied to determine the value of b.

Thus, to determine the value of b;

Sin θ =

Sin b =  

         =  

          = 0.38462

⇒ b = 0.38462

  = 22.6202

b =

The measure of angle E (= b) is .

         =

for the points! : )