Question

if (mangle efg = 35^{circ}) and (mangle gfh = 63^{circ}), what is (mangle efh)?

Explanation:

Step1: Identify angle - addition relationship

We know that $\angle EFH=\angle EFG+\angle GFH$.

Step2: Substitute given values

Given $m\angle EFG = 35^{\circ}$ and $m\angle GFH=63^{\circ}$, then $m\angle EFH=35^{\circ}+ 63^{\circ}$.

Step3: Calculate the sum

$35 + 63=98$, so $m\angle EFH = 98^{\circ}$.

Answer:

$98^{\circ}$