Question

measure of same angles of (90-r) and find the measure of their complementary angle

Answer 1

Answer:

90 degrees

Step-by-step explanation:

Complementary angles means when angles add up to 90 degree.

Since sum of a triangle is 180 degree, so if two angles angle P and angle Q are complementary then angle R will be 90 degree

∠P+∠Q+∠R= 180  

0

 

90+∠R= 180  

0

 

∠R= 90  

0