Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
Solve for h
Solve for l
Solve for r
h=∣l∣rh=−∣l∣r
Evaluate
r2=h2l2
Rewrite the expression
r2=l2h2
Swap the sides of the equation
l2h2=r2
Divide both sides
l2l2h2=l2r2
Divide the numbers
h2=l2r2
Take the root of both sides of the equation and remember to use both positive and negative roots
h=±l2r2
Simplify the expression
More Steps
Evaluate
l2r2
To take a root of a fraction,take the root of the numerator and denominator separately
l2r2
Simplify the radical expression
l2∣r∣
Simplify the radical expression
∣l∣∣r∣
h=±∣l∣∣r∣
Remove the absolute value bars
h=±∣l∣r
Solution
h=∣l∣rh=−∣l∣r
Show Solution
