Answer:
to be entirely honest i do not know
Step-by-step explanation:
Answer:
![\boxed{6912 units^2}](https://tex.z-dn.net/?f=%5Cboxed%7B6912%20units%5E2%7D)
Step-by-step explanation:
<em>Hey there!</em>
Well using the given ratio,
3:4
And the area of the small shape we need to do,
72*72 = 5184
Now we can make the following fractions,
= ![\frac{5184}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B5184%7D%7Bx%7D)
Now we can solve,
3*x = 3x
4 * 5184 = 20736
3x = 20736
20736 / 3
x = 6912
So the area of the bigger shape is 6912 units^2
<em>Hope this helps :)</em>
Answer:
∠ BOC = 40°
Step-by-step explanation:
∠ AOC = 90° , then
5x + 2x + 20 = 90
7x + 20 = 90 ( subtract 20 from both sides )
7x = 70 ( divide both sides by 7 )
x = 10
Then
∠ BOC = 2x + 20 = 2(10) + 20 = 20 + 20 = 40°
Answer:
Ben
Step-by-step explanation:
Corinne is slower
Answer:
3 and 16
Step-by-step explanation: