1.

The difference between two complementary angels is 10° find the angle?​

Answer»

Answer:

LET FIRST angle be x

and second angle be y

complementary angles have SUM 90°

x+y=90. 1

x-y=10. 2

2x=100

x=100/2

x=50

and second angle=50+y=90

=y=90-50

=y=40

angle are 50°,40°


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