Question

Find the area of triangle whose base 3.4 cm and height 90 cm

Answer 1

Hey !!!


base = 3.4cm
height = 90cm

Area of triangle = 1/2 ×base ×height

1 /2 ×3.4 ×90

= 45×3.4

= 153 cm² Answer

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Hope it helps you !!

@Rajukumar111

Answer 2

Hey there! ☺☻☺

$Given,\\\text{Base of } \triangle = 3.4 \ cm\\\text{Height of } \triangle = 90 \ cm\\\\We \ know,\\Area\ of \ \triangle = \frac{1}{2}\times base\times height \\\\~~~~~~~~~~~~~~~=\frac{1}{2}\times 3.4\times 90\\\\~~~~~~~~~~~~~~~=\frac{306}{2}\\\\~~~~~~~~~~~~~~~=\boxed{\boxed{\bold{153 \ cm^2}}}$

Hope It Helps You! ☺☻☺