C = pi * d
272.2 = pi * d
272.2/pi = d
use 3.14 for pi
Estimate the radius of a circle with the circumference of 272.2 inches. Help me with the steps please?
16 answers
C = pi * 2r
272 = 3 * 2r
272 = 6r
272/6 = r
45 = r
272 = 3 * 2r
272 = 6r
272/6 = r
45 = r
Ms Sue,
I understand it now , but my choice answers none are 45? I followed your steps and got the same answer as you.
But your calculations are right.
Choices are :
43.3 in.
136.1 in.
86.7 in.
5887.2 in
So not sure why ?
I understand it now , but my choice answers none are 45? I followed your steps and got the same answer as you.
But your calculations are right.
Choices are :
43.3 in.
136.1 in.
86.7 in.
5887.2 in
So not sure why ?
hahah never mind I got it. Estimation!
So 43.3 in. is the answer. Forgot. Thanks.
So 43.3 in. is the answer. Forgot. Thanks.
Ugghh!
Of course you're right, but I don't like the answer choices with decimals. In my opinion, estimates should not involve decimals.
Of course you're right, but I don't like the answer choices with decimals. In my opinion, estimates should not involve decimals.
Answer is 43.3 A
Anyone want answers?
i do
Wow a hole year an NO ANSWERS tsk
8 years and nobody answered
The answer is 43.3 I’ll put the rest of the answers to the test when I’m done
That must be a really hard test if Ray has taken a whole year and still has yet to post the rest of the answers. Take your time, Ray, I guess...
HahahahHahh
Here's the correct answers if they're still the same...
1. 151 in
2. 43.3 in
3. 1,661 cm2
4. Triangular pyramid
5. 346 m2
6. 98 ft3
7. 8 in x 10 in
8. It is eight times as great
9. 2,300 millimeters
1. 151 in
2. 43.3 in
3. 1,661 cm2
4. Triangular pyramid
5. 346 m2
6. 98 ft3
7. 8 in x 10 in
8. It is eight times as great
9. 2,300 millimeters
@The Helper is correct
thx bro
im really behind on math
im really behind on math
1 answer