Advertisements
Advertisements
Question
Find the area of the following figure by counting squares:
Solution
From the given figure, we observe
Covered Area | Number | Area estimate (square units) |
Fully filled squares | 2 | 2 |
Half filled squares | – | – |
More than half-filled squares | 6 | 6 |
Less than half-filled squares | 6 | 0 |
Therefore total area = 2 + 6 = 8 square units.
APPEARS IN
RELATED QUESTIONS
If P is any point in the interior of a parallelogram ABCD, then prove that area of the
triangle APB is less than half the area of parallelogram.
ABCD is a parallelogram whose diagonals AC and BD intersect at O. A line through O
intersects AB at P and DC at Q. Prove that ar (Δ POA) = ar (Δ QOC).
PQRS is a rectangle inscribed in a quadrant of a circle of radius 13 cm. A is any point on PQ. If PS = 5 cm, then find ar (ΔRAS)
In square ABCD, P and Q are mid-point of AB and CD respectively. If AB = 8cm and PQand BD intersect at O, then find area of ΔOPB.
Find the area of a rectangle whose length = 15 cm breadth = 6.4 cm
Find the area of a rectangle whose length = 8.5 m breadth = 5 m.
The table given below contains some measures of the rectangle. Find the unknown values.
Length | Breadth | Perimeter | Area |
? | 15 cm | 60 cm | ? |
Measure the length of the floor of your classroom in meters. Also, measure the width.
- What is the area of the floor of your classroom in square metres?
Find the area of the following figure by counting squares:
Find the area of the following figure by counting squares: