2. Find the area of a square plot of side 14 m.
3. The top of a table measures 2 m 25 cm by 1 m 20 cm. Find its area in square metres.
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✪ Question 1 ✪
- ⇒ Find the area of square plot of side 14 m.
✪ Given ✪
- ⇒ Side of the plot = 14 m
✪ To Find ✪
- ⇒ Area of square
✪ Step-by-step explanation ✪
- ⇒ Area of square = side × side
- ⇒ Area of square = 14 × 14
- ⇒ Area of square = 196 m²
Therefore,
- The area of square is 196 m².
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✪ Question 2 ✫
- ⇒ The top of a table measures 2 m 25 cm by 1 m 20 cm.Find its area in square metres.
✪ Given ✪
- ⇒ Length = 2 m 25 cm
- ⇒ Breadth = 1 m 20 cm
✪ To Find ✪
- ⇒ Area in square metres.
✪ Step-by-step explanation ✪
- ⇒ Area of rectangle = Length × Breadth
Converting m(metre) to cm(centimeter)
- ⇒ 1 m = 100 cm
- ⇒ 2 m 25 cm = 2 × 100
- ⇒ 2 m 25 cm = 200 + 25
- ⇒ 2 m 25 cm = 225 cm
- ⇒ 1 m = 100 cm
- ⇒ 1 m 20 cm = 1 × 100
- ⇒ 1 m 20 cm = 100 + 20
- ⇒ 1 m 20 cm = 120 cm
Putting the values,
- ⇒ Area of rectangle = 225 × 120
- ⇒ Area of rectangle = 27,000 cm
Coverting m to cm,
- ⇒ 1 cm = 0.01 m
- ⇒ 27000 cm = 0.01 × 27000
- ⇒ 27000 cm = 270 m²
Therefore,
- Area of table = 270 m²
Answered by
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2. Answer :
- side of Square (a) = 14 m
- Area of Square plot = (a)² = (14)² = 196 m²
3. Answer :
- top of table is in rectangle shape
- 2m 25 cm = 2.25 m
- 1m 20 cm = 1.2 m
- area of top of table = L × b = 2.25 × 1.2 = 2.7 m²
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