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Q4. The area of a trapezium is 45 cm2

and the perpendicular distance
between its parallel sides is 5 cm. If the length of one of its parallel sides is
6cm, find the length of the other parallel side.

Respuesta :

ssatrudhanyadav93

Answer:

area of trapezium =1/2×sum of parallel lines ×height

45=1/2×(AB+6)×5

90=5AB+30

60/5=AB

AB=12

amna04352

Answer:

12 cm

Step-by-step explanation:

45 = ½(6 + x) × 5

6 + x = 18

x = 12