Question

Two angles of a quadrilateral measure 100° and 60° each. The other two angles are
equal. Find the measure of each of these angles​

Answer 1

Step-by-step explanation:

sum of all angles of a quadrilateral is 360

=100+60+2x=360

=160+2x=360

x=100

all angles are 100, 60,100and 100

Answer 2

Answer:

• 100,100

Step-by-step explanation:

100+60=160

100+60+X+Y=360

160+X+Y=360

X+Y=360-160

X+Y=200

• X=100

• Y=100