This is 10.5^2 10.5 is the base and 2 is the exponent. The area is 110.25 square inches.
The Pythagorean Theorum formula is a(squared) + b(squared)= c(squared). If you plug in the numbers, the equation is 39(squared) + 80(squared)= c(squared). That simplifies to 1521+6400=c(squared). Adding results in 7921=c(squared). Finally, when you take the square root of both sides, you are left with 89=c (aka the hypotenuse)
There were 5 of the 15 in the simulation that used a coupon. To find the probability you just divide 5 by 15
P(=>4) = 5/15 = 1/3 - probability of 4 or more
Check the picture below.
notice, we have three pair of sides, let's add them all up to get the area

Answer:
Answer is 264 cm^2
Step-by-step explanation: