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Dhwani Tiwari from Bhandari Public school , Khandwa

Subject :IMO Class : Class 5

Find the area of the shaded triangle in the given figure?

A12 cm²
B13 cm²
C14 cm²
D15 cm²

please explain how answer is 'D'?

Ans 1:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar

area of any triangle is height * base / 2 . So the height is 5 cm and base is 6 . 5*6+30/2=15

Riya Shubhanjlee from G D Goenka Global School, Noida

We count that if the small triangles can be fitted to make a box

Sahasra Shanker from KV IIT, Chennai

Correct answer is (D).SolutionBase of triangle = 6cmHeight of triangle = 5cmArea of triangle = 1/2 x Base x Height = 1/2 x 6 x 5 = 15cm2

y rahaav karthikeyan from the indian public school, TIRUCHENGODE

Think the incomplete squares as 0.5 squares so you can find it.

sharvi from delhi public school gurugram, gurugram