Question

6th grade math review - unit 1 name: 1 a construction worker is building a concrete slab in the shape of a triangle. it has an area of 300 square yards. if the base of the slab is 25 yards, what is the height of the slab? a 20 yards b 24 yards c 25 yards d 30 yards draw it!

Explanation:

Step1: Recall triangle area formula

The area of a triangle is $A = \frac{1}{2} \times b \times h$, where $A$ = area, $b$ = base, $h$ = height.

Step2: Rearrange to solve for height

Rearrange the formula to isolate $h$: $h = \frac{2A}{b}$

Step3: Substitute given values

Substitute $A=300$ and $b=25$:
$h = \frac{2 \times 300}{25} = \frac{600}{25} = 24$

Answer:

B. 24 yards