Area of a Right Triangle - On Grid - Image to Area (Level 1)

This math topic focuses on calculating the area of right triangles, specifically for triangles plotted on a grid composed of 1x1 square units. The material is suitable for beginners as it is part of an introductory unit on triangle areas. Students are presented with images of triangles on a grid and must determine the correct area from multiple-choice options provided. Seven questions test this skill by challenging learners to evaluate various triangle configurations and apply the formula for the area of a right triangle effectively. This topic helps in visual spatial reasoning and fundamental geometry calculations.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Area of a Right Triangle - On Grid - Image to Area Worksheet

Math worksheet on 'Area of a Right Triangle - On Grid - Image to Area (Level 1)'. Part of a broader unit on 'Area Intro' Learn online: app.mobius.academy/math/units/area_intro/

1

Find the area of the triangle on this grid of 1x1 squares

a

3

b

2.5

c

6

d

4.5

e

5

f

1.5

2

Find the area of the triangle on this grid of 1x1 squares

a

2

b

0.5

c

1.5

d

3.5

e

3

f

1

3

Find the area of the triangle on this grid of 1x1 squares

a

0.5

b

6.5

c

5

d

4

e

3

f

5.5

4

Find the area of the triangle on this grid of 1x1 squares

a

0.5

b

1

c

6

d

4.5

e

4

f

3

5

Find the area of the triangle on this grid of 1x1 squares

a

4.5

b

1

c

1.5

d

5.5

e

2.5

f

4

6

Find the area of the triangle on this grid of 1x1 squares

a

4.5

b

5.5

c

3

d

0.5

e

2

f

6

7

Find the area of the triangle on this grid of 1x1 squares

a

2

b

3.5

c

1

d

1.5

e

3

f

5.5