Find the height of a trapezoid with bases 9 and 6 and an area of 120 square units
2 answers:
Answer:
Height (h) = 16 units
Step-by-step explanation:
Area of trapezium = ½ (Sum of 2 parallel lengths) * Height
Area = ½ ( a + b ) h
Given that:
a=6 units
b= 9 units
Area = 120 square units
Therefore:
120 = ½(6+9) h
120 = ½ (15) h
Multiply through by 2.
2*120 = 2*½ (15) h
240 = 15h
h = 240/15
h= 16 units
Please find the attached file for the sketch.
Enjoy solving math
You might be interested in
For this case we have:
The volume of the aquarium, given by a rectangular prism, is:
Where:
- l: It is the length of the aquarium
- w: It is the width of the aquarium
- h: It's the height of the aquarium
If we want to clear the height of the aquarium, we must divide both sides of the volume equation between l * w, so we have:
Thus, the height of the aquarium is given by:
Answer: