Question

The area of a triangle is equal to the area of a rectangle whose length and breadth are 18 cm and 12 cm respectively. If the base of the triangle is 24 cm, then find its altitude.tr

Answer 1

Answer:

18cm

Step-by-step explanation:

area of rectangle =l×b

=18×12=216cm²

area of rectangle=area of traingle

let the altitude of traingle be x cm,then

area of traingle =1/2×base x altitude

=1/2×24×x

=12x

•

• • 12x=216

x =216/12

x=18

so the altitude of traingle =18cm

Answer 2

Step-by-step explanation:

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