Question

If base and height of a triangle are 15 cm and 10 cm respectively, then its area is​

Answer 1

Answer:

Area = 75 cm^2

Step-by-step explanation:

Area = 1/2*Base*Height

A = 1/2*15*10

A = 15*5

A = 75

Answer 2

Given:

• base and height of a triangle are 15 cm and 10 cm

To Find:

• its area.?

Solution:

$\sf \purple{area = \frac{1}{2} \times base \times height}$

$➜ \: \sf \frac{1}{ \cancel{{2}}} \times 15 \times \cancel {10} = area \\ \\ ➜ \: \sf15 \times 5cm = area \: \: \: \: \: \\ \\ ➜ \: \sf \: area = 75 {cm}^{2} \: \: \: \: \: \: \: \: \:$

$\blue{ \underline{ \boxed{ \blue{ \mathfrak{ \therefore \: area \: of \: the \: triangle = 75cm ^{2} }}}}}$

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ĘҲƤԼƠƦЄ MƠƦЄ:

${ \leadsto \tt \: area \: of \: a \: rectangle = lenght \times breadth} \\ \\ \leadsto \: \tt \: area \: of \: a \:square = {side}^{2} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \leadsto\tt \: area \: of \: a \:parallelogram = base \times hieght$

$\rm \red{@MrCostheta }$