Answer:
20
Step-by-step explanation:
x^2/y
Let x=10 and y=5
10^2/5
100/5
20
OOOOH my favorite LONG DIVISION but anyways the answer is 164.4
id say its a rhombus. all the other shapes can have right angles
Answer: 1.07
Step-by-step explanation: multiply the percentage. for ex: 17.75 X .06 = 1.065