ESE 2020Q14
Q: Consider the rectangle ABCD with DE = 1⁄3 DC in the figure. When the area of the triangle ADE is 20 cm², the area of the rectangle ABCD will be
(a)60 cm²
(b)80 cm²
(c)100 cm²
(d)120 cm²
Correct Answer: (d)
Detailed explanation coming soon.