When a quadrilateral is inscribed in a circle, the opposite angles are supplementary.
x + 2 + 3x + 6 = 180
4x + 8 = 180
4x = 172
x = 43
Now solve for A
3(43) + 6 = A
129 + 6 = A
135 = A
The measure of angle A is 135 degrees.
Hope this helps =)
Answer:
The answer is B
Step-by-step explanation:
hope this helps
15/100 × 215 = 3225/100
= 32.25
i am a mathematics teacher. if anything to ask please pm me
Answer:
1/16 or 0.0625
Step-by-step explanation:
Im not sure but this may be the answer
