Answer: 98 yards
Step-by-step explanation:
In order to find the area of a square by the diagonal, all you need to do is square the length of the diagonal and then divide by 2. 7 is half of the length, so the full length is 14. 14 squared is 196. 196 divided by 2 is 98, which is your answer.
Answer:
3/4 miles longer
Step-by-step explanation:
its 1 3/4 the other is only 1. so answer is 3/4
Answer:
x = 10
y = 20
Step-by-step explanation:

Answer:
16
Step-by-step explanation:
6.8
+9.2
______
16
Hope I helped!
Answer:
plug in the numbers for radius, and know your formulas. a diameter is 2 times a radius so
Pi or 3.14 times D is the same as 2 times pi times radius.