Question

find the area ,in square metres ,of the triangle whose base is 10.5cm and altitude is 6cm

Answer 1

Answer:

31.5 cm^2

Step-by-step explanation:

Area = 1/2 * b * h

=1/2 * 10.5 * 6

= 1/2 * 63

= 31.5 cm^2

Therefore area of triangle is 31.5 cm^2

Answer 2

in triangle

Base = 10.5 CM

= 10.5/100 => 0.105 m

Altitude = 6 CM

= 6/100 => 0.06 m

Area of = 1/2 * base * altitude

Area = 1/2 *0.105*0.06

area = 0.00315 m square

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