Question

given rectangle fghi below. if ( mangle ijf = 112^{circ}), find ( mangle gjh).

Explanation:

Step1: Use the property of vertical angles

Vertical angles are equal. $\angle IJF$ and $\angle GJH$ are vertical angles.

Step2: Calculate the measure of $\angle GJH$

Since vertical angles are equal, $m\angle GJH=m\angle IJF$. Given $m\angle IJF = 112^{\circ}$, so $m\angle GJH=112^{\circ}$

Answer:

$112^{\circ}$