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katen-ka-za [31]
3 years ago
6

How to find the diameter with area sector

Mathematics
2 answers:
sladkih [1.3K]3 years ago
5 0

If the central angle measures 60 degrees, divide the 360 total degrees in the circle by 60. Multiply this by the measure of the corresponding arc to find the total circumference of the circle. Use the circumference to find the radius, then use the radius to find the area.

kherson [118]3 years ago
4 0

If the central angle measures 60 degrees, divide the 360 total degrees in the circle by 60. Multiply this by the measure of the corresponding arc to find the total circumference of the circle. Use the circumference to find the radius, then use the radius to find the area.

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Using the formula for simple interest and the given values, find I. P= $300; r = 8%; t= 6 years; I = ? 1=$0 TrueCar Enter your a
Mashutka [201]

Answer: $144

Step-by-step explanation:

The formula to calculate the simple interest is given by :-

\text{S.I.}=Prt

Here, P - Principal amount, r - rate of interest and t is time (Generally in years).

Given :  P= $300; r = 8%=0.08 ; t= 6 years

Now, the using the above simple interest formula , we have

\text{I}=300\times0.08\times6\\\\\Rightarrow\ \text{I}=\$\ 144

Therefore , the simple interest = $ 144.

6 0
3 years ago
A cone and a cylinder have the same base and height, as shown below.
Dovator [93]

Answer with Step-by-step explanation:

We know that volume of a cylinder with radius r and height h is:

πr²h

and  volume of cone with radius r and height h is:

πr²h/3

Volume of cone=Volume of cylinder/3 < Volume of cylinder

Volume of cylinder=84π in² where π=3.14

Volume of cone=84π/3 in²

                          = 84(3.14)/3 in²

Hence, correct options are:

The volume of the cone is 1/3 the volume of the cylinder.

The volume of the cone is less than the volume of the cylinder.

The expression 84(3.14)/3 finds the volume of the cone.

7 0
3 years ago
Read 2 more answers
If a square had a area of 49cm^2 then what would be the perimeter?
jek_recluse [69]
392 cm is your answer if I did the question right
7 0
3 years ago
1. Which of the following is a geometric sequence?
irina [24]

Answer:

5, -25, etc

Step-by-step explanation:

It involves multiplying to get each answer, so it is geometric

8 0
2 years ago
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What was the average daily low temperature in degrees for those 7 Days
geniusboy [140]

Answer:

4°

Step-by-step explanation:

Add all the temperatures together and then divide by 7, since there are 7 days.

20+14+9+8-8-11-4=28

28/7=4

4 0
4 years ago
Read 2 more answers
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