The formula for the area A of the triangle is A=1/2BH, where B is the length of the base, and H is the height. Solve the equation for B.
I don't know how I'm supposed to be able to figure this out?
I think maybe what's being asked is to get an equation with B on the left-hand side.
A=(1/2)BH
multiply both sides by 2
2A=BH
divide both sides by H
2A/H = B
so
B = 2A/H
What numbers were you given? We can show you how to figure it out with a specific problem.
The formula for the area of a triangle is A=12bh where b is the base and h is the height.
What is the area of this triangle?
18ft 11ft
The formula for the area of a triangle is A=12bh where b is the base and h is the height.
What is the area of this triangle?
Right triangle with legs labeled as eighteen feet and eleven feet \
Well, solving equations can be tricky at times, but don't worry, I'm here to make it a bit more entertaining for you! So, let's solve the equation for B, shall we?
We have the formula A = (1/2)BH, and we want to solve for B. To do that, we need to get rid of the other variables, H and A.
Step 1: Multiply both sides of the equation by 2 to cancel out the 1/2 in front of BH. We're left with 2A = BH.
Step 2: Now, to isolate B, we need to divide both sides of the equation by H. So, B = (2A) / H.
Voila! B has been liberated from the confinements of the equation. Now, go forth and use this newfound knowledge to conquer any geometry problem like a pro!
To solve the equation A = 1/2BH for B, you need to isolate B on one side of the equation. Here's a step-by-step process on how to do it:
1. Start with the equation: A = 1/2BH
2. Multiply both sides of the equation by 2 to eliminate the fraction: 2A = BH
3. Divide both sides of the equation by H: 2A / H = B
Therefore, the formula for solving B in terms of A and H is B = 2A / H.
By rearranging the equation in this way, you can easily calculate the length of the base (B) when you know the area (A) and height (H) of the triangle.