Answer:
n=9/8
Step-by-step explanation:
divide both sides by 8
Given expressions:
Area of a rectangle = L W
Area of a triangle = 
Problem;
Create problems using the formula;
Solution:
Problem 1; Find the area of a rectangle whose length is 10cm and the width is half the size of the length?
Given parameters:
Length of rectangle = 10cm
Width of rectangle =
x length =
x 10 = 5cm
So, the area of the rectangle = 10cm x 5cm = 50cm²
2. A triangle with a base length of 30cm and a height of 2cm will have an area of what?
Given parameters:
base length = 30cm
height = 2cm
Solution:
Area of a triangle =
x b x h
Area of a triangle =
x 30 x 2 = 30cm²
The area of the triangle will be 30cm²
I will assume that 0 =72 refers to that the angle of the sectoris 72°.
If so, this sector represents 72°/360° = 1/5 of the total circle.
Then the area of the total circles is 5 * 45yd^2 = 225 yd^2
The radius is obtained from:
Area = π(r^2) = 225 yd^2
r^2 = 225 yd^2 / π = 71.62 yd^2
r = √(71.62yd^2) = 8.5 yd
Answer: 8.5 yd
Answer:
Its the one right below that
Step-by-step explanation:
Rather than showing how these parts contribute to a whole, they just show the percentages of how many agree in each catagory.
Hope this helps!
Pls mark brainliest if correct:)