How long is the shorter leg of the triangle?

Step-by-step explanation:

The height is twice as long as the base, so the height can be rewritten as h=2b. The area was given too, so A can be substituted with 81.

Now we rewrite the whole equation as follows:

By shorter leg of the triangle, I assume you mean the base, so you have your answer there.

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)