kylafields14 kylafields14

03-08-2017
Mathematics

contestada

Point C is the center of the circle. The measure of angle ACB is 3x+20. Arc AB measures 65x-4. Find measure of arc AB

Respuesta :

mreijepatmat mreijepatmat

03-08-2017

In a circle the measure of a CENTRAL angle = measure of the arc intercepted.
mes Angle ACB = mes Arc AB:

3x+20 = 65x-4
24 = 65x -3x

62x = 24
x = 24/62 = 12/31 = 0.3871

Answer Link

Otras preguntas

Anna's garden has an area of 48 square feet. She plants peas in 3/8 of the garden and herbs in 1/4 of it. The rest of her garden is planted with peppers . How m

would you please help me to solve this 9.1x10^-5)^-4

The legs of an isosceles right triangle are 5 inches long. What is the length of the hypotenuse of the triangle to the nearest inch?

Compare and contrast chinese and European means and motives for commercial expansion

The number line shows the solutions to an inequality. Which inequality does not match the graph? <--|---|---|---|---|---|---|---|---|-> -4 -3 -2 -1

how does the CONSTANT affect a line graph?

Which sentence contains an adjective clause? A. Jan saw a stranger's wallet lying on the ground. B. The man whose wallet Jan found gave her a reward. C. Last Tu

find correct two decimal places, the radius of the circle with the given circumference: 35cm

Calculate the following limit:

Let “x” be the number of apples in a barrel. Which of the following is the expression that represents one less than twice the number of apples in the barrel?