Question

find the area of triangle in which

i)base = 42cm, height = 25cm

ii) base = 16.8 m, height = 75 cm

​

Answer 1

Answer:

i) 525 cm²

ii)6.3 m²

Step-by-step explanation:

i) Area of triangle = 1/2*base*height=1/2*42*25=525 cm²

ii)Area of triangle = 1/2*base*height=16.8m* 75cm (0.75m)=6.3 m²

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Answer 2

$★ {\underline{\underline{\large{\bold{Given:-}}}}}$

✏ Base = 42 cm, Height = 25 cm

&

✏ Base = 16.8 m, Height = 75 cm

$★ {\underline{\underline{\large{\bold{To - Find :-}}}}}$

✏ Area of the triangle

$★ {\underline{\underline{\large{\bold{Solution:-}}}}}$

We know,

★ Area of a Triangle = ½ × Base × Height ★

i)

Area of the triangle

= ½ × 42 × 25

= 525 cm²

ii)

Area of the triangle

= ½ × (75/100) × 16.8

= 6.3 m²