3 years ago

A circle has an arc of length 24π that is intercepted by a central angle of 80°. What is the radius of the circle?

1 answer:

8 0

I got radius= 54
arc/2pi r = degrees/360
then fill in what you know: 24pi/2pi r = 80/360
Now cross multiply and you get: 8640pi = 160pi r
Now divide both sides by 160pi and you get: 54= r

You might be interested in

Maria has 37 pieces of fruit to make fruit baskets as gifts for her 5 teachers.

agasfer [191]

Answer: The answer would be C

Step-by-step explanation:

37 + 5 = 42

Each teacher needs 8 and there are 5 teachers

5 x 8 = 40

So each teacher can have 8 apples and there will be two left over

7 0

3 years ago

Math swatch pls help

solniwko [45]

Answer:

The answer is 11.9cm

Step-by-step explanation:

The solution is in the image

4 0

2 years ago

Brainliest goes to the first CORRECT answer thanks

UNO [17]

Answer:

96 cm^2

Step-by-step explanation:

The triangle can be split into 2 6-8-10 triangles, each with area 24. The bottom parallelogram area is base times height, or 8 * 6, so 48. 24 + 24 + 48 is 96.

8 0

3 years ago

HELP ME NOW OR NO DINO NUUGETS

OlgaM077 [116]

Answer:

what do you want me to help you with cuz there's nothing attached??

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Select the example which illustrates the distributive property. (7 x 39), 39 x 7 7(30 + 9) = 7(30) + 7(9) (7 + 3) (7 + 9) (7 x 3

Andreyy89