Question

If each square in a grid is of side 1 cm then area of ∆ABC = ------- cm²​

Answer 1

Step-by-step explanation:

The correct option is C Figure C

Given, the area of each square in the grid is 1

c

m

2

.

By counting the number of squares contained in each given figure, we can find out its area.

Number of square grids in figure A = 10

∴

Area of figure A = 10

c

m

2

Number of square grids in figure B = 12

∴

Area of figure B = 12

c

m

2

Number of square grids in figure C = 14

∴

Area of figure C = 14

c

m

2

Number of square grids in figure D = 18

∴

Area of figure D = 18

c

m

2

Hence, we see that area of figure C is

14

c

m

2

.