Question

17. Find the area of the trapezium -7 cm 3 cm 9 cm​

Answer 1

Answer:

45cm^3

Step-by-step explanation:

$A=\frac{a+b}{2}*h$

a=7cm

b=3cm

h=9cm

$A=\frac{7+3}{2} *9$

$45cm^{3}$

Answer 2

Answer:

45

Step-by-step explanation:

Area of trapezium=a+b/2(h)

A=7+3/2(9)

A=5(9)

A=45