3 years ago

The radius of a circle is 13 in. Find its area in terms of pi

Mathematics

2 answers:

Andru [333]3 years ago

5 0

Answer:

π169

Step-by-step explanation:

Area of a circle =π $r^{2}$

In this question r (radius) is 13

Plug in 13

π $13^{2}$

13x13=169

π169

grigory [225]3 years ago

4 0

Answer:

A≈530.93in²

Step-by-step explanation:

You might be interested in

Write as an expression " 6 times smaller than 42"

Mademuasel [1]

Answer:

42/6 or 7

Step-by-step explanation:

5 0

3 years ago

Help please! i have another question after this one! 15 points!

professor190 [17]

Answer:

adjacent angles

complementary angles

Step-by-step explanation:

vertical angles are across from each other and equal False

adjacent angles are next to each other True

Complementary angles add to 90 degrees ( If next to each other , they form a right angle) True

Supplementary angles. add to 180 degrees, ( if next to each other, they form a straight line) False

4 0

3 years ago

A playground has two poles that are used for games. the first pole is 1.83 m tall. the second pole is 2.172 m tall. how much tal

Sphinxa [80]

2.172
-1.830
---------
0.342

6 0

3 years ago

The radius of a circle is 2.6 in. Find the circumference <br> to the nearest tenth.

Georgia [21]

Answer:

16.

Step-by-step explanation:

since given the radius and the formula of the circumference of a circle is 2pie*r

5 0

3 years ago

Which expression is equivalent to the expression –6.4 – 12 + 4.6?

kow [346]

The answer is -13.8.

Hope this helps!

6 0

3 years ago

The radius of a circle is 13 in. Find its area in terms of pi​

The radius of a circle is 13 in. Find its area in terms of pi