Asked by Matthew

In triangle ABC, the degree measure of angle A is 20 degree greater than the degree measure of angle B. Angle C is a right angle. What is the measure of angle B? Is it 70 degrees. 90-20=70

Answers

Answered by PsyDAG
A = B + 20

90 + A + B = 180

Substitute B+20 for A in the second equation and solve for B. Insert that value into the first equation to solve for A. Check by putting both values into the second equation.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions