Question

2. In figure m(arc AxC) = 120°
then mZABC = ?
A​

Answer 1

Answer:

ùC) 70°

m (arc AXC) is equal to 70°.

Step-by-step explanation:

Given:

m∠ ABC = 35°

We need to find the m (arc AXC).

By Inscribed angle theorem which states that;

"The Angle Subtended by an arc at the center is double the angle subtended by it at any remaining part of the circle."

framing in equation form we get;

m (arc AXC) = 2\times m\angle ABC = 2\times 35 =702×m∠ABC=2×35=70

Hence m (arc AXC) is equal to 70°.