Question

The base of a triangle is....

Answer 1

`a=49`

Explanation:

You would solve this the same way you would with any other triangle problem. You will plug in for the base and the height in this formula
`a=(1)/(2)bh`.

`a=(1)/(2)bh\\a=(1)/(2)(√(343))(√(28))`

Now we will multiply the two radicands.

`a=(1)/(2)√(9604)`

For this we will split the 9604 into 49 and 196.

`a=(1)/(2)√(49)√(196)`

Now we just take the square roots of those two and since they're perfect squares they'll be whole numbers.

`a=(1)/(2)(7)(14)`

Next we just multiply everything together.

`a=49`