The right triangle calculator finds the missing area, angle, leg, hypotenuse and height of a triangle. The calculator also provides steps on how to solve the most important right triangles: the 30-60-90 triangle and the 45-45-90 triangle.
solution
Long leg $ b = 4 \sqrt{ 3 } $
Hypotenuse $ c = 8 $
explanation
Step 1: Find hypotenuse c.
From the diagram above, we can see that $ c = 2 \cdot a $. In this example we have:
$$ c = 2 \cdot 4 = 8 $$Step 2: Find long leg b
From the diagram above, we can see that $ b = \sqrt{3} \cdot a $. In this example we have:
$$ b = \sqrt{3} \cdot 4 = 4 \sqrt{ 3 } $$