Question

please answer this question correctly​

Answer 1

Step-by-step explanation:

Since the angles in triangle are of 60° each,

Therefore

a. angle abc= 60 +60=120°

b. angle amc=60+60=120°

c. angle mde=60°

d. angle bmd 360-120=240°

e. angle amf=360-120=240°

#BAL #answerwithquality

Answer 2

Step-by-step explanation:

In Euclidean geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Wikipedia