ivette7835 ivette7835

13-02-2018
Mathematics

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An angle measures 50° more than the measure of a complementary angle. what is the measure of each angle?

Respuesta :

crisforp crisforp

13-02-2018

We solve the equation: a = 50 + ( 90 - a );
Then, a = 140 - a;
2a = 140;
a = 140/2;
a = 70 (it is the measure of one angle);
90 - 70 = 20 (it is the measure of another angle);

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