An attic floor is shaped like a triangle with a height of n yd and a base of 6 yd. which expression represents the area of the floor?

1. n + 6

2. 3n

3. 3n2

4. 6n

2. 3n

Explanation:

In order to calculate the expression that represents the area of the floor you just need to remember the formula for the triangle and then you just have to insert the values given:

We know the base is 6 yd.

And the height is n yd.

So we insert the values into the formula:

Area=3n

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens. gfrt   jytku6 wqte t5r

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