Question

if the sum of the length of bases of a trapezium is 12 cm and area 14.1cm2,then its altitude will be?

Answer 1

Answer:

Area of a Trapezium=1/2h(a+b)

Area=14.1cm^2(given)

Then, 1/2h(a+b)=14.1cm^2

1/2h×12=14.1

h=(14.1×2) ÷12

=28.2÷12

=2.35cm

Answer 2

Answer:

Area of a Trapezium=1/2h(a+b)

Area=14.1cm^2(given)

Then, 1/2h(a+b)=14.1cm^2

1/2h×12=14.1

h=(14.1×2) ÷12

=28.2÷12

=2.35cm

Its your answer