a trapezium of area 60 cm squared has parallel sides of length 12 cm and 8cm.What is the difference between two parallel sides?
+14966 Good morning Guest!
A trapezium of area A = 60 cm² has parallel sides of length a =12 cm and b = 8cm. What is the difference h between two parallel sides?
A = (a + b) * h / 2
h = 2A / (a + b) = 2 * 60 cm² / (12 + 8) cm
h = 6 cm
The difference between two parallel sides is 6 cm.
Greeting asinus :- )
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