Question

PLEASE EMERGENCY THAN YOU

Answer 1

<A=135°

Explanation:

3x+6+x+2=180

sum of two opposite angle of the cyclic quadrilateral is 180

4x=180-8

x=172/4=43°

<A=3×43+6=135° is your answer

Answer 2

• 135°

Explanation:

This is a cyclic quadrilateral.

It has a property of opposite angles being supplementary.

A and C are supplementary angles:

• 3x + 6 + x + 2 = 180
• 4x + 8 = 180
• 4x = 172
• x = 43

m∠A = 3x + 6 = 3*43+ 6 = 135°