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The lengths of two diagonals of a rhombus are 15 cm and 20 cm what is the area (in cm2) of the rhombus?

A120

B150

C190

D180

Answer:

B. 150

Read Explanation:

Area of a rhombus, if diagonals are A and B = (A × B)/2 So here the area will be = (15 × 20)/2 = 150


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ഓരു സമചതുരത്തിന്റെ വിസ്തീർണം 64 cm² ആയാൽ, വശത്തിന്റെ നീളമെത്ര?