We know that the shorter side of the rectangle is 1/2 of the longer side (because it's a square folded in half). To meet this condition and to have a perimeter of 24cm, we may assume that the dimension of the rectangle are 8cm x 4cm.
Now if we unfold it, we'll get a square of 8cm x 8cm. To find the are we just need to find 8², which is <u>64 cm²</u>.
Answer:
0.2 %
Step-by-step explanation:
One correct answer and five choices= 1/5
1/5= 0.2
Answer:
8, 15, 17
Step-by-step explanation:
The 2nd option. You know this by using this math formula: a^2 + b^2 = c^2. That is the formula to find a right triangle. So if you square 8 and 15 you get 64 and 225, and if you add them together you get 289, which is 17^2. Hope this helps! :)
Answer:
A
Step-by-step explanation:
because the sky is blue
Answer:
about 2144.66
Step-by-step explanation:
because V = 1/6 pi d^3