Question

The area of quadrilateral in which a diagonal is of length 10 cm and the offsets to the diagonal are of lengths 5cm and 3 cm is:-
a) 9 cm^2 b) 18 cm^2 c) 40 cm^2 d) 80 cm^2​​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

c) 40cm^2 is your answer

triangle 1 - 1/2*10*5 = 25cm^2

triangle 2 - 1/2*10*3 = 15cm^2

area = 15cm^2 + 25cm^2

       = 40cm^2