RRB Assistant Loco Pilot and Technician Model Paper 10 with solutions

Question : 12 of 75

Marks: +1, -0

The sides of a triangle are 3 cm, 4 cm and 5 cm. The area of the triangle is

Solution:

As per data the triangle is right angle triangle

(3^2 + 4^2 = 5^2 )

∴ Area of right triangle
=

1/2

× base × height
=

1/2

× 3 × 4 = 6

cm^2

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