Question

calculate the area of a triangle having the base of 5cm and height 9cm .express the result in SI unit. ​

Answer 1

$\large{\huge{\underline \mathbb{ \overline { \mid{ \pink{Answer} \mid}}}} } \\ \\ \\ \\ \purple{area \: of \: \triangle = \frac{1}{2} \times base \times height }\\ \\ \blue{ = \frac{1}{2} \times 5cm \times 9cm} \ \\ \\ \blue{ = \frac{ 45}{2} {cm}^{2}} \\ \\ \blue{ = 22.5cm {}^{2} } \\ \\ \blue{ = \frac{ 22.5} {100 \times 100}m {}^{2} } \\ \\ \red{ = 0.00225 {m}^{2} }$

m² is the SI UNIT

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Answer 2

Answer:

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