The parallel sides of a trapezium are 12cm and 16cm long. If its area is 220cm², what is its altitude?
Answers
Answered by
0
Answer:
h = 15.7 cm
Step-by-step explanation:
Area of trapezium = 1/2 * h (a + b)
220 = 1/2 * h (12 + 16)
220 = 1/2 * h * 28
220 = 14h
h = 220/14
h = 15.7
Hence altitude measures 15.7 cm
Answered by
0
Hey Mate!!
Let the altitude be x.
Area of trapezium = 1/2 × (Sum of Parallel Sides) × Altitude
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