Question

Two angles of a quadrilateral measure 85 degree and 75 degree respectively the other two angles ate equal fond the measure of each of these equal Angles

Answer 1

Answer:

105 and 115

Step-by-step explanation:

and sum of adjacent angles is 180

Answer 2

Answer:

QUESTION:-

▪ Two angles of a quadrilateral measure 85°and 75° respectively. The other two angles are equal. Find the measure of each of these equal angles.

SOLUTION:-

●》For a quadrilateral,,

The sum of all four angles = 360°

¤ Given-

measure of two angles = 85° and 75°

¤ To find-

unknown angles of equal measure??

~ Let the other two angles that are equal be x.

85° + 75 ° + x + x = 360°

=》 2x + 160° = 360°

=》 2x = 360° - 160°

=》 2x = 200°

=》 x = 100°

ANSWER:-

■》 the measure of each of theses two equal angles is 100°

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