Question

If the sum of measures of two angles of a hexagon is ${220}^o$, then what is the sum of the measures of other four angles ?

• A. ${800}^o$
• B. ${700}^o$
• C. ${600}^o$
• D. ${500}^o$

Answer 1

The correct option is D ${500}^o$

Given sum of two angles of hexagon is ${220}^o$

We know that sum of angles the sum of hexagon$=(n-2)\times {180}^o=(6-2)\times {180}^o=4\times {180}^o={720}^o$

Then the sum of other four angle $=720-220={500}^o$