Answer:
Solution,
length(l)=27km
Area(A)=212km²
Now As we have,
Area=lxb
212km²=27kmxb
b=212km²/27km
b=7.85km
Step-by-step explanation:
Since we have to divide the area by length to get the width. So, option C is correct.
Answer 9.26
Step-by-step explanation:
5.9/2=2.95x3.14=9.263=9.26
The meaning of circumference is to find the distance around a circle or in other words the perimeter of the circle. The circumference of a circle can be calculate by using the formula
C=2πr or
C=πd, where r refers to the radius.
In this exercise is given a circle, which radius is 1 yard and it is asked to find its circumference and use 3.14 as the value of pi. In order to do that, you should substitute the given value of the radius and pi into the formula C=2πr.

The circumference of the circle is 6.28 yards.
Answer:
20in²
Step-by-step explanation:
The area of a triangle is calculated using the formula A = bh/2
"A" means area.
"b" is for the base.
"h" is for the height.
It does not matter which is the base and which is the height, as long as they are perpendicular (at 90°) to each other.
5in can be the height.
8in can be the base.
Put the base and height measurements into the formula.
A = bh/2
A = (8in)(5in)/2 Multiply the measurements and the units.
A = (40in²)/2 Divide by 2
A = 20in² Area of the triangle
When you multiply units, in X in becomes in².
"in" has the exponents 1. When you multiply two "in" with exponent 1, you add the exponents. 1 + 2 = 2.
in¹ X in¹ = in¹⁺¹ = in²
Answer:
1
Step-by-step explanation:
do 18 times 3
then do 54 divided by 54
to find the following number
hope this helps