Sa=4pir^2
100pi=4pir^2
divide both sides by 4pi
25=r^2
sqrt both sides
5=r
radius=5cm
Answer:
no
0-9 is nine
coz zero have no value to subtaract 9 from zero
To find the area of a polygon use the formula Area = 1/2 x perimeter x apothem
Answer:
59/1000
Step 1: Write down the decimal divided by 1, like this: decimal 1 Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
Answer:
There are 345 calories in 6 ounces
Step-by-step explanation:
We can use a ratio to solve
230 calories x calories
-------------------- = --------------
4 ounces 6 ounces
Using cross products
230*6 = 4x
1380 = 4x
Divide by 4
1380/4 = 4x/4
345 =x
There are 345 calories in 6 ounces
