Answer:
length of rectangle=7 metre
width of rectangle=5 metre
Step-by-step explanation:
perimeter of rectangle=2(length+width)
given perimeter of rectangle=p=24
let, length of rectangle=l
width of rectangle=b=5l-30
ac/ques, p=2(l+b)
24=2(l+5l-30)
12=6l-30
42=6l
l=
l=7 metre
b=35-30=5 metre
Answer:
Step-by-step explanation:
Any number equal to or greater than 20 is a solution. 22 would be a solution.
In this problem, you are asked to solve the area of a
trapezoid. The formula in finding the area of a trapezoid is:
A = [(a + b)/2] x h
Where a = base 1
b = base
2
h =
height
Substituting the given measurements to the formula:
A = [(6.9 km + 2.7 km)/2] x 2.2 km
A = (9.6 km/2) x 2.2 km
A = 4.8 km x 2.2 km
A = 10.56 km^2
Therefore, the area is 10.56 square kilometers.
Follow pemdas
2+(1/2) +34- (1/10)
2.5 + 34 - .1
36.5-.1
36.4
