Question

Find the measurement of arc IGE in degrees. ENTER THE NUMERIC VALUE ONLY NO LABELS OR EQUAL SIGN.

Answer 1

Given

`\begin{gathered} IFS\text{ =20} \\ SFG=90 \\ IFE=90-20(complimenetary\text{ angles\rparen} \\ IFE=70^0 \end{gathered}`

Now, Recall

The total angles in a circle is 360degrees

`\begin{gathered} IGE=360-70 \\ IGE=290^0 \end{gathered}`