Assume that the radius of the circle is 1.
The diagonal of the square is 2. By the Pythagorean Theorem, the side of the square of a right triangle will be 2/sqrt(2).
Finally, the ratio of the square to the circle, in area, will be
(2/sqrt(2))^2 : pi*(1)^2 = 2 : pi
We can conclude that the white area is about 35%.
17) 146 min.
18) 5 hrs and 31 min
19) -1/6
<span>Ariel
deposited 100$ into a bank account. Each Friday she will withdraw 10% of the
money in the account to spend. Ariel thinks her account will be empty after 10
withdrawals. Do you agree? Explain
OK, my initial answer is YES. I agree.
Why? Let me show you the solutions
=> 100 dollars = the money of Ariel in the bank
=> 10% = he withdraw every Friday
10% of 100 is:
=> 100 / 10 = 10 dollars
Thus, after his 10th
withdrawal, his account will be empty.</span>
if two of the sides are proportional and the included angles are congruent then the triangles are SIMILAR.
Answer: similar
Answer:
She can double the base length of the base so that the new volume is 120 cubic inches
Step-by-step explanation:
