Area of a Trapezoid
To find the area of a trapezoid, you can use the following formula:
Area = (1/2) × (b1 + b2) × h
Where:
– b1 and b2 are the lengths of the two parallel bases of the trapezoid
To find the area of a trapezoid, you can use the following formula:
Area = (1/2) × (b1 + b2) × h
Where:
– b1 and b2 are the lengths of the two parallel bases of the trapezoid.
– h is the height (or distance) between the two bases.
Here is a step-by-step guide on how to find the area of a trapezoid:
Step 1: Identify the lengths of the bases (b1 and b2):
In a trapezoid, the bases are the two parallel sides. Measure the lengths of both bases, and label them as b1 and b2.
Step 2: Measure the height (h):
The height of a trapezoid is the perpendicular distance between the two bases. Measure this distance and label it as h.
Step 3: Substitute the values into the formula:
Plug the values of b1, b2, and h into the formula:
Area = (1/2) × (b1 + b2) × h
Step 4: Calculate the area:
Using the formula, perform the necessary calculations to find the area.
For example, let’s say b1 = 8 cm, b2 = 12 cm, and h = 5 cm:
Area = (1/2) × (8 cm + 12 cm) × 5 cm
= (1/2) × (20 cm) × 5 cm
= 10 cm × 5 cm
= 50 cm²
Therefore, the area of the trapezoid is 50 square centimeters (cm²).
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