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Mensuration — MATHS STD 7 — Question

ICSE BoardEnglish MediumSTD 7MATHSMensuration2 Marks
Question
Find the base of a triangle whose area is $360 cm^2$ and height is 24 cm .
✓

Answer

Area of triangle $=360 \mathrm{~cm}^2$
and height (h) $=24 \mathrm{~cm}$
$ \begin{aligned} & \therefore \text { Base }=\frac{\text { Area } \times 2}{\text { Height }} \\ & =\frac{360 \times 2}{24}=\frac{720}{24}=30 \mathrm{~cm} \end{aligned} $

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