Question

Pls help i need help 20 points

Answer 1

63

Explanation:

21 times 6, then divide by 2.

Answer 2

`63 \ cm^2`

Explanation:

The area of a triangle is found using the following formula:

`A = (base * height)/(2)`

The base of our triangle is 21 cm.

The height of our triangle is 6 cm.

`A= (6*21)/(2) =3 * 21 = 63`

Our distance unit is cm, so our area will be in cm squared.

Answer:
`63 \ cm^2`