Question

Fill in the blank. In the triangle below, zº = ___º

Answer 1

`\huge\boxed{43 \textdegree}`

Explanation:

We can use basic angle relationships to find the measure of z.

We know that all angles in a triangle will add up to 180°. Since we already know two out of the 3 angles (47° and 90° - right angles are always 90°) we can add those two up and subtract from 180 to find out the missing angle length.

`47+90=137\\\\180-137=43`

Hope this helped!