Question

Pleas i need help

Answer 1

The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X:

The figure shows a circle with points A and B on it and point C outside it. Side BC of triangle ABC intersects the circle at point X. A tangent to the circle at point A is drawn from point C. Arc AB measures 100 degrees and angle CBA measures 42 degrees

What is the measure of angle ACB?

Answer 2

What is the measure of angle ACB?

29°
8°
16°
21°

Answer 3

@mathstudent55

Answer 4

@DJJo can u help me plz

Answer 5

or @Abbs__ can u help

Answer 6

@phi

Answer 7

can u help anybody plz ill give medal

Answer 8

@Abbs__

Answer 9

@hype.child they aren't helping today idk y

Answer 10

use the inscribed angle theorem to get

AX = 2*(angle CBA)

AX = 2*42

AX = 84 degrees

Answer 11

now use the formula

angle ACB = (1/2)*(arc AB - arc AX)

angle ACB = (1/2)*(100 - 84)

angle ACB = ?

Answer 12

is it 16 @DJJo

Answer 13

angle ACB = (1/2)*(arc AB - arc AX)

angle ACB = (1/2)*(100 - 84)

angle ACB = (1/2)*16

angle ACB = ?

what is 16 times 1/2?

Answer 14

is it 8

Answer 15

Yes

Answer 16

thank u and u save m life

Answer 17

np

Answer 18

and tbh ur cute

Answer 19

the answer is 8

Answer 20

@DJJo can u help me with one more