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प्रश्न
Look at a 10 rupee note. Is its area more than hundred square cm?
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उत्तर
No, the area of 10 rupee notes is less than 100 square centimeters.
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संबंधित प्रश्न
In Q. No 1, if AD = 6 cm, CF = 10 cm, and AE = 8cm, find AB.
In the below Fig, ABC and ABD are two triangles on the base AB. If line segment CD is
bisected by AB at O, show that ar (Δ ABC) = ar (Δ ABD)

ABCD is a parallelogram in which BC is produced to E such that CE = BC. AE intersects
CD at F.
(i) Prove that ar (ΔADF) = ar (ΔECF)
(ii) If the area of ΔDFB = 3 cm2, find the area of ||gm ABCD.
In below fig., PSDA is a parallelogram in which PQ = QR = RS and AP || BQ || CR. Prove
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CYQ and BXP are straight lines. Prove that ar (Δ ABP) = ar (ΔACQ).

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If AD is median of ΔABC and P is a point on AC such that
ar (ΔADP) : ar (ΔABD) = 2 : 3, then ar (Δ PDC) : ar (Δ ABC)
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(ii) Area ( ΔACD ) = 3 x Area ( ΔCGD )
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By counting squares, estimate the area of the figure.

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- What is the area of the floor of your classroom in square metres?
The King was very happy with carpenters Cheggu and Anar. They had made a very big and beautiful bed for him. So as gifts the king wanted to give some land to Cheggu, and some gold to Anar. Cheggu was happy. He took 100 meters of wire and tried to make different rectangles.
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Find the area of the following figure by counting squares:

Find the area of the following figure by counting squares:

