2 years ago

What is the arc length when θ = 3 pi over 5 and the radius is 7 cm? (5 points)

1 answer:

4 0

The correct answer is 21π/5

Explanation:
The arc length of a circle is given as = radius × angle subtended by the arc at centre.
Here, r = 7 cm.
θ = 3π/5
Therefore, arc length, l = rθ = 7×3π/5 = 21π/5

You might be interested in

Ms Walsh has 2 separate 7 foot boards.she needs to cut pieces that are 11 inches long from the boards.what is the greatest numbe

vazorg [7]

Ms. Walsh can get 12 11 inch boards

5 0

2 years ago

Which line from the excerpt is an example of objective language? In the course of the construction of the Bridge a number of liv

Svetlanka [38]

Answer:

Step-by-step explanation:

The answer is C

7 0

2 years ago

What is the value of x?

Alina [70]

Answer:

-1

Step-by-step explanation:

4 0

2 years ago

Find x and explain please

pav-90 [236]

Answer:

Step-by-step explanation:

1) isosceles= two sides are congruent

2) 9x-13=4x+2

-4x

5x-13=2

+13

5x=15/5

X=3

Answer is c

7 0

3 years ago

Solve for x: 5x/7 - 5 = 50

katrin [286]

The answer is x =77 hope i help you

7 0

2 years ago