Question

MEDAL + FAN
Triangle ABC is a right triangle. Point D is the midpoint of side AB and point E is the midpoint of side AC. The measure of angle ADE is 68°.
The following flowchart with missing statements and reasons proves that the measure of angle ECB is 22°:

Answer 1

Which statement and reason can be used to fill in the numbered blank spaces?

A. Corresponding angles are congruent
Triangle Sum Theorem
Measure of angle AED is 22°

B.Corresponding angles are congruent
Base Angle Theorem
Measure of angle AED is 68°

C.Alternate interior angles are congruent
Triangle Sum Theorem
Measure of angle AED is 22°

D.Alternate interior angles are congruent
Triangle Angle Sum Theorem
Measure of angle AED is 68°

Answer 2

@ASAAD123 @_alex_urena_ @CGGURUMANJUNATH @ikram002p

Answer 3

sorry I can't help you.

Answer 4

thanks?

Answer 5

@IrishBoy123