A. 12 cm

B. 24 cm

C. 36 cm

D. 6 cm

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Q2 - In a triangle the length of the side opposite the right angle is 9√3 cm, what is the length of the side opposite to the angle which measures 30 degree?

A. 9 cm

B. 3√3 cm

C. 6 cm

D. (9√3)/2 cm

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Q3 - In ΔDEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 1:3 and HF is 7.2 cm, ﬁnd length of DF

A. 2.4 cm

B. 4.8 cm

C. 3.6 cm

D. 9.6 cm

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Q4 - If the radius of a circle is increased by 15% its area increases by _________

A. 30 percent

B. 32.25 percent

C. 15 percent

D. 16.125 percent

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