Question

decarion winborn log out grade: 83% calculator angle bisector angle addition and subtraction angle addition and subtraction name angles name angles which of the following statements is true? answer attempt 1 out of 2 m∠efg = m∠efh 1/2(m∠efh)=m∠efh 2(m∠efh)=m∠gfh 1/2(m∠efg)=m∠efh submit answer still stud

Explanation:

Step1: Recall angle - bisector definition

An angle - bisector divides an angle into two equal angles. If $\overrightarrow{FH}$ is the angle - bisector of $\angle EFG$, then $m\angle EFH=m\angle GFH$ and $m\angle EFG = 2m\angle EFH=2m\angle GFH$, which can be rewritten as $\frac{1}{2}(m\angle EFG)=m\angle EFH$.

Answer:

$\frac{1}{2}(m\angle EFG)=m\angle EFH$