If the circumference of a circle is 40 m, its area is 127.32395447352 m².
The length of the rectangle is 7 and the width is 4 and equation is this 3x4=12
12-5=7 and 7x4=28
Answer: B.
Step-by-step explanation: Remember, circumfrence is 2 pi r. multiply 6.1 and 2. That is 12.2. Then, use a calculator to multiply that to get approx 76.65. Round that up to 76.7.
Answer:
If you take your computer screen and look at the corner, that is 90 degrees. If you cut that in half, you have a 45 degree angle.
Step-by-step explanation:
Answer:
320
Step-by-step explanation:
800 = 10
x = 4
800 x 4 = 10 x
3200= 10x
x = 320
