For this case, the first thing we must observe is that the base of the prism is a triangle.
The area of the triangle is given by:

Where,
b: base of the triangle
h: height of the triangle
Substituting values we have:
Answer:
The area of the base of the triangular prism could be:
Answer:
3/4
Step-by-step explanation:
4/5 ÷ 16/15
To divide by a fraction, multiply by the reciprocal.
4/5 × 15/16
Switch the numerators.
15/5 × 4/16
Reduce each fraction.
3/1 × 1/4
Multiply.
3/4
Square Root cannot be in the Denominator, therefore:
2 / <span>√5
2 </span>× √5 / √5 × <span>√5
2</span><span>√5 / 5
Hope this helps! </span>
Answer:
Step-by-step explanation:
A rectangle has the perimeter of 66cm, and since a rectangle has 2 lengths and 2 widths, we can tell that 2 widths = 66-27*2 = 12
so 1 width is half of 12 which is 6