Find the area of a rectangle if the perimeter is equal to 38 in and the length is 10.
1 answer:
10+10=20 = length
20 + 18 = 38 width = 18 or 9 on each side
10 x 9 = 90
Answer 90
You might be interested in
I believe the answer would be 8
Answer:
x = 33
y = 38
z =109
Step-by-step explanation:
Answer:
Step-by-step explanation:
12*30=360
360/6=60
Here is a trick that not a lot of people know
(# of terms)*(first+last)/2
(in case you don't know, * means multiply and / means divide)
