All categories

3 years ago

Find the area of a 120° sector of a circle whose radius is 6.

1 answer:

3 0

First, determine the area of the whole circle by the equation, A = πr². Substituting,
A = π(6²) = 36π
Then, multiply this value with the ratio of the given angle to the whole revolution,
A(sector) = 36π x (120° / 360°)
The area of the sector is therefore 12π units².

You might be interested in

Simplify the expression <br> y^12/y^12

andreev551 [17]

Step-by-step explanation:

________________________________

Step 1:

$\frac{{y}^{12} }{ {y}^{12} }$

Wright the equation

________________________________

Step 2:

${y}^{12 - 12}$

Transfer the power of y ie ¹² up to subtract it

________________________________

Step 3:

${y}^{0}$

by subtracting the powers we get 0

________________________________

Step 4:

$1$

so the results comes 1 because anything ⁰=1

________________________________

⚡Final answer :1✓

________________________________

hope it helped you:)

5 0

4 years ago

25 is a perfect square. Which of the following is a perfect cube?

Karolina [17]

Answer:

the perfect cube is [A] 1

7 0

3 years ago

Read 2 more answers

Use the simple interest formula to find the ending balance.

9966 [12]

Answer: 13,000

Step-by-step explanation:

I = prt

I = (.65)($4000)(5)

I = 2600(5)

I = 13,000

8 0

3 years ago

Read 2 more answers

I need help with this please. It’s probability.

Vinvika [58]

Answer:

2/13

Step-by-step explanation:

In a deck of 52 cards, there are 2 sets of red cards. Diamonds and Hearts. In each set of red cards, there are 4 fives. If there are 2 sets, that means that there are 8 red fives in the deck of 52 cards. This means that the probability is 8/52 which is simplified into 2/13.

8 0

4 years ago

What is the slope of the line that passes through (-1,3) and (4,6)

WINSTONCH [101]

0.6 would be the slope

5 0

3 years ago