Question

In a kite, one angle is ${70}^o$ and the other one is ${60}^0$. What is the measure of the opposite equal angles?

• A. ${130}^o$
• B. ${140}^o$
• C. ${115}^o$
• D. ${120}^o$

Answer 1

The correct option is C ${115}^o$

As the interior angles measure to ${360}^0$
${70}^0+{60}^0+x+x={360}^0$
${70}^0+{60}^0+2x={360}^0$
$2x={360}^0-{130}^0={230}^0$
$x={115}^0$
Therefore, C is the correct answer.