Angles of measures (a+15)° and (2a)° are complementary. What is the measure of each angle
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Answered by
4
Answer:
- First angle=70°
- Second angle=110°
Step-by-step explanation:
(a+15)°+(2a)°=180°
opening the brackets:
a+15+2a=180
3a+15=180
3a=180-15
3a=165
a=165/3
a=55°
putting the value of in both the measures:
- 55+15=70°
- 2x55=110°
Answered by
0
Answer:
two angle measure 40° and 50°.
Step-by-step explanation:
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