Please solve question number 7.
Attachments:
Answers
Answered by
1
area = 18cm²
height = 2cm
b1 = 5cm (1 of d parallel side)
b2 = ?
=> 1/2 × h(b1 + b2) = 18cm²
=> 1/2 × 2(5 + b2) = 18cm²
=> 5 + b2 = 18cm²
=> b2 = 18 - 5
=> b2 = 13cm
hence, d other parallel syd is 513cm.
Answered by
2
Answer:
13cm
Step-by-step explanation:
In the given figure,
Area of Trapezium = 18cm²
length(L1) = 5cm
height(h) = 2cm
Length 2(L2) = x(let)
Now,
18 = (1/2)*h*(L1+L2)
18=(1/2)*2*(5+x)
18=5+x
x=18-5
x=13cm
Therefore the length of another side is 13 cm
Similar questions