Question

two angles of quadrilateral are of measure 75°and other two angles are equal . what is the measure of each of these two angles?​

Answer 1

Answer:

Quadrilateral total angle sum is = 360°

2 equal angles = 75°

another 2 angles= 360-(75*2+2x)

                              360-150=2x

                               210/2=105°

OR

sum of linear angles are 180

1 angle = 75

another = 180 - 75 = 105°

HOPE U LIKE THIS

Answer 2

Answer:

105° and 105°

Step-by-step explanation:

$sum \: of \: all \: angles \: of \: a \: quadrilateral = 360$

hence 75°+75°+X+Y=360

X+Y=360-(75°+75°)

but 75°=75°

so X=Y

X+X=360°-150°

2X=210°

hence X=Y=105°