3 years ago

One angle of a right triangle measures 78°. What is the measure of the other acute angle?

Mathematics

1 answer:

muminat3 years ago

6 0

Answer:

12°

Step-by-step explanation:

a right triangle implies there is an angle that is 90°

another angle is 78°

the third angle is 180 - (90 + 78) = 180 - 168 = 12°

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