The formula for the area A of a trapezoid is A=1/2(b1+b2)h, where b1 and b2 represents the lengths of the bases and h represents
the height. Which equation can be used to find the height of a trapezoid?
A. h=2A-b1-b2
B. h=2A/b1+b2
C. h=A(b1+b2)/2
D. h=A-2/b1-b2
A. h=2A-b1-b2
B. h=2A/b1+b2
C. h=A(b1+b2)/2
D. h=A-2/b1-b2
1 answer:
You might be interested in
Answer:
A
Step-by-step explanation:
Area of a triangle:
In our case:
b=4
h=2
Plug in what we know:
Find the matching solution:
A.) it is 1/2 the area of a rectangle of length 4 units and width 2 units
X B.) it is twice the area of a rectangle of length 4 units and width two units
X C.) it is 1/2 the area of a square of side length 4 units
X D.) it is twice the area of a square of side length 4 units
To calculate the distance between two points we use this formula:
- x₁ = -5
- x₂ = -3
- y₁ = 8
- y₂ = 0
______________________
We apply the values already obtained to the formula to get the distance: