Question

if base of a triangle is 12cm and its height is 6 cm , its are =? (a) 18cm² (b) 20cm² (c) 36cm² (d) 72cm²
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Answer 1

Answer:

(c) 36 cm²

Step-by-step explanation:

Area of triangle = 1/2×base×height

                           =1/2×12×6

                           =72/2

                           =36 cm²

Answer 2

Answer:

$\sf{36 {cm}^{2}}$

Step-by-step explanation:

$\sf{ \underline{given}}: \sf{base(b) = 12cm}$

$\: \: \: \: \: \: \sf{height(h)}=6cm$

$\sf{ \underline{to \: find}:area \: of \: the \: triangle}$

$\sf{ \underline{solution}}:$

$\sf{area \: of \: triangle = \frac{1}{2} \times base \times height}$

$\sf{ = \frac{1}{2} \times 12cm \times 6cm}$

$\sf{ = 36 {cm}^{2}}$

$\bf \pink{ \underline{please \: mark \: it \: as \: brainlist \: answer}}$