Step-by-step explanation:
<u>You have:</u>
<u>Also you have:</u>
- ∠UTV ≅ ∠ RTS as vertical angles
The information you have is the two sides and the included angle are congruent.
<u>It is good to prove:</u>
- ΔRST ≅ ΔUVT by SAS postulate
Answer:
C. 144 square feet
Step-by-step explanation:
step 1
we know that
The perimeter of a square is given by the formula

where
P is the perimeter
a is the length side of the square
we have

substitute in the formula

solve for a
divide both sides by 4

step 2
Find the area
The area of a square is given by the formula

we have

substitute

Answer:
60
Step-by-step explanation:
A circle is 360 degrees. If we rotate through 1/6 of the circle
360 *1/6 = 60
We rotate through 60 degrees