Answer:
The circle's diameter is 6cm
Step-by-step explanation:
A = 28.26 cm^2
D = ![\sqrt[2]{\frac{A}{\pi } }](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B%5Cfrac%7BA%7D%7B%5Cpi%20%7D%20%7D)
D = ![\sqrt[2]{\frac{28.26}{\pi } }](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B%5Cfrac%7B28.26%7D%7B%5Cpi%20%7D%20%7D)
D = 6cm
Answer:
A. 17
Step-by-step explanation:
As you take 1/8 + 1/6 = 7/24
then you can see its 7 over 24
hence you take 24 - 7 =17
Answer:
only Tanveer's
Step-by-step explanation:
x = 36
pentagon has 5 sides . The formula n/360 gives you the measure of each angle in a regular polygon. So in this case n ( stands for number of sides) is 5. Sum of exterior angle of a any polygon is 360. The measure of 1 exterior angle is given. It is 2x.
Now using ALGEBRAIC EXPRESSIONS we can write it as 5/360 = 2x
which is 72=2x
which is 72/2 = x
which is 36 = x
so x = 36.
