Question

find the sum of the length of the basis of a Trapezium whose altitude is 17 cm and which area is 0.85 CM

Answer 1

HEY THERE!

Length of Altitude = 17cm = 0.17m

Area of trapezium = 0.85m²

Area of Trapezium = $\frac{1}{2}$ × Sum of parallel sides × Distance between parallel lines

∴ 0.85m² = $\frac{1}{2}$ × Sum of parallel sides × 0.17

⇒ Sum of parallel sides = $\frac{2*0.85m^2}{0.17m}$

                                      = 10m

HOPE IT HELPED ^_^

Answer 2

Answer: 10cm is the answer

Step-by-step explanation: