B1=14cm
b2=20cm
h=5cm
A=_______sq.cm answer
(b1+b2)/2 * h
so plug in your numbers
i68m
To calculate the area of the trapezium, you can use the formula:
Area = (b1 + b2) * h / 2
Given that b1 = 14cm, b2 = 20cm, and h = 5cm, we can substitute these values into the formula:
Area = (14cm + 20cm) * 5cm / 2
= 34cm * 5cm / 2
= 170cm² / 2
= 85cm²
Therefore, the area of the trapezium is 85 square centimeters.
To find the area of a trapezoid, you can use the formula:
A = (b1 + b2) * h / 2
Here's how you can calculate the area using the given values:
Substitute the given values into the formula:
A = (14cm + 20cm) * 5cm / 2
Simplify the calculation:
A = (34cm) * 5cm / 2
A = 170cm * 5cm / 2
A = 850cm² / 2
A = 425cm²
Therefore, the area of the trapezoid is 425 square centimeters (cm²).