Question

another math question?

Find x.

Answer 1

This angle with measure x is formed by two chords intersecting in a circle.

Its measure can be found as follows:

x = (1/2) * ( 65 + 80)

Answer 2

Crank that out and post what you get for x.

Answer 3

Here is a statement of the theorem.

Answer 4

And, a visual of the formula.

http://www.mathwarehouse.com/geometry/circle/angles-of-intersecting-chords-theorem.php

Answer 5

@notamathgirl

Answer 6

x=145/2........ that can't be right can it
?

Answer 7

@directrix

Answer 8

x = (1/2) * ( 65 + 80)

Multiply both sides by 2

2x = (65 + 80)

Add 65 and 80 and divide that sum by 2 to get the measure x. @notamathgirl

Answer 9

Post what you get, okay?