90=l+l+w+w
90=28+28+w+w
90=56+2w
34=2w
17=w
The width of the playground is 17.
Short Answer A is the bad guy. <<<<
The line should read
The large square area = the 4 triangles + the inner square.
(a + b)^2 = c^2 + 4 ( 1/2 * ab)
(a + b)^2 = c^2 + 2 ab
Ooh I loved this stuff but I kinda forgot how to do it but I know you are supposed to multiply 2 times pi times times radius so then 2 times 3.14 times 2.6 = ... and pi times 22 =...
Answer: I'm sorry
Step-by-step explanation: I don't have the answer...
Answer:
The sum is 15 (12+3)
Step-by-step explanation:
x (4x) = 36
4x^2 = 36
Divide both sides by 4:
x^2=9
x= 3
4x=12
3*12 = 36
