Question

Solve for x. hint:half circle.

Answer 1

Answer:

$x = 10$

Step-by-step explanation:

Given

The attached circle

Required

Find the measure of x

From the attached image:

$11x + 2$ and $-2 + 7x$ form a semi-circle

So:

$11x + 2 -2 + 7x = 180$

Collect like terms

$11x + 7x = 180+ 2 -2$

$18x = 180$

Solve for x

$x = \frac{180}{18}$

$x = 10$