Question

Anyone know the answer ?

Answer 1

the answer to the question is <CFD and <DFE

Answer 2

CFD and DFE are complementary

Explanation:

Complementary angles add to 90

We know that CFE equals 90 degree

CFE + CFB = 180 because they form a straight line

CFB is a right angle = 90

CFE +90 = 180

Subtract 90 from each side

CFE =90

CFE is made up of two angles, CFD and DFE

There fore CFD and DFE are complementary