2 years ago

PLEASE HELP!!!!! I don’t get it all :((((

1 answer:

4 0

The answer is 35 hope this helps

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blsea [12.9K]

Step-by-step explanation:

to calculate circumference:

$2\pi \: r$

if the diameter is 16 then the radius would be 8.

$2\pi \:r \\ = 2\pi(8) \\ = 16\pi \\ =Rationalize(50.26548245744) \\circumference = 50.27$

to calculate the area of a circle:

$\pi {r}^{2} \\ = \pi( {8})^{2} \\ = Rationalize(201.06192982975) \\ area = 201.06 \: ^{2}$

5 0

1 year ago

Andrews [41]

Answer:

measure of supplementary angle 180-69.3=110.7

8 0

2 years ago

Julli [10]

U need to find the square root by long division.
So the answer would be 2.2

6 0

3 years ago

yan [13]

Answer:

180 degree rotation

Step-by-step explanation:

This a parallelogram, thus a 180 degree rotation would make the figure appear to be the same.

8 0

2 years ago

kiruha [24]

Answer:

$8^{2} + -4$ = 64 - 4 =60

Step-by-step explanation:

5 0

2 years ago