Question

The measure of inscribed angle ABC = 4x – 7. The measure of its intercepted arc = 3x + 10.

a)x = _____

b) measure of angle ABC = _______

c) measure of arc AC = ________

Answer 1

X=4.8

ABC=12.2

AC=24.4

Explanation:

,2 (4X-7)=3X+10

8X-14=3X+10

X=4.8

ABC=4 (4.8)-7=12.2

AC=3 (4.8)+10=24.4