Answer:
32 ft²
Step-by-step explanation:
Given the right angle and equal sides, we have a square. The diagonal is the hypotenuse of a right triangle, so we can use the Pythagorean Theorem to calculate the side lengths, or realize that the side lengths Squared will be the area of the square.
c² = a²+b² Since a² equals b², the equation becomes c² = 2a²
8² = 2a²
64/2 = a²
32 = a², the area of the square.
The side lengths of the square are √32
about 5.657 feet. If we square that square root, we get the area of the square, 32 square feet.
Answer:
The best rational approximation for the square root of 55 is 7.5.
Let me know if this helps!
Cheack the expononets may be it wrong harder to get
Answer:
6
Step-by-step explanation:
-3 -1 +2 +8 = -4+10 = 6
Answer:
Step-by-step explanation:
step 1
we know that
The area of Tracy's backyard is 
Convert to an improper fraction
step 2
To find the area of the garden, multiply the area of the backyard by 1/3
so
