Final answer:
To find the area of a trapezoid with bases of 5 cm and 15 cm and a height of 11 cm, we can use the formula: Area = (base1 + base2) x height / 2. Substituting the given values, we find that the area is 110 cm².
Step-by-step explanation:
To find the area of a trapezoid, we can use the formula:
Area = (base1 + base2) x height / 2
Substituting the given values, we have:
Area = (5 cm + 15 cm) x 11 cm / 2
Area = 20 cm x 11 cm / 2
Area = 220 cm² / 2
Area = 110 cm²
The area of the trapezoid is 110 cm².
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