Question

One angle of a right triangle measures 7º. What is the measure of the other acute angle?

Answer 1

Let other be x

Using angle sum property

`\\ \rm\Rrightarrow x+7+90=180`

`\\ \rm\Rrightarrow x+97=180`

`\\ \rm\Rrightarrow x=180-97`

`\\ \rm\Rrightarrow x=83°`