Question

The length of parallel sides of a trapezium is 7cm & 9cm. if perpendicular

distance between the parallel sides is 3cm, then find its area
plzz help me fast​

Answer 1

Answer:

51

Step-by-step explanation:

ength of parallel sides=8 cm, 9 cm

Distance between parallel sides=6 cm

Area =  1/2 (distance between parallel sides)× (sum of parallel sides)

1/2 * 6  * (8+9)

​  

ans)

3×17=51

Answer 2

$\huge\fcolorbox{red}{cyan}{24\:cm²}$

Step-by-step explanation:

• Side(a) = 7 cm

• Side(b) = 9 cm

• Height(h) = 3 cm

$area = \bf\color{purple}{ \frac{1}{2} \times (a + b ) \times h} \\ = > \bf{lets \: put \: the \: values} \\ = > \frac{1}{2} \times (7 + 9) \times 3 \\ = > \frac{1}{2} \times 16 \times 3 \\ = > 8 \times 3 \\ = > \boxed{24}$

Thus The area is 24 cm²