Question

The measure of the interior angles of a quadrilateral are x°, (2x)°, (4x+10)° and (5x−10)°. Find the measure of the largest interior angle of the quadrilateral.

Answer 1

Answer:

160°

Step-by-step explanation:

By Angle Sum Property of Quadrilateral,

x°+(2x)°+(4x+10)°+(5x−10)°=360°

12x°=360°

x=$(\frac{360}{12} )$

x=30°

Thus, the largest given interior angle is (5x+10)°

=[5(30)+10]°

=160°

Hence, the largest given interior angle is 160°.

HOPE IT HELPS :)

Answer 2

Answer:

140

Step-by-step explanation:

his answer is wrong man, trust me its 140.