find the height of the trapezium whose parallel sides are 5 cm and 12 cm respectively and it's area is 357 cm²
Answers
Answered by
1
Answer:
h=42cm
a Base
5
cm
b Base
12
cm
A Area
357
cm²
Answered by
1
Answer:
height of the trapezium is 42 cm
Step-by-step explanation:
parallel side =5 cm and 12 cm
area = 357 cm^2
formula of area= h(a+b)/2= 357 cm^2
h(5+12)/2=357
h*17= 714
h= 714/17
h= 42 cm
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