Area of an Obtuse Triangle - Center of Rectangle (from Dimensions) (Level 2)

This math topic focuses on calculating the areas of shaded obtuse triangles within rectangles, based on the given dimensions. It is part of a broader unit centered around practicing area calculations for triangles. Each question presents a graphic illustration of a geometric figure, and learners are required to determine the area of a specific shaded section. Multiple choice answers accompany each question, enhancing comprehension and testing the learner's ability to apply formulas and concepts related to triangle and rectangle geometry.

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

Area of an Obtuse Triangle - Center of Rectangle (from Dimensions) Worksheet

Math worksheet on 'Area of an Obtuse Triangle - Center of Rectangle (from Dimensions) (Level 2)'. Part of a broader unit on 'Triangle Area - Practice' Learn online: app.mobius.academy/math/units/triangle_area_practice/

1

Find the area of the shaded triangle section

a

48

b

18

c

9

d

11

e

12

f

7

2

Find the area of the shaded triangle section

a

30

b

4

c

48

d

12

e

20

f

10

3

Find the area of the shaded triangle section

a

8

b

14

c

2

d

4

e

1.5

f

56

4

Find the area of the shaded triangle section

a

12

b

16

c

1

d

1.5

e

3

f

6

5

Find the area of the shaded triangle section

a

11

b

7

c

50

d

15

e

2.5

f

7.5

6

Find the area of the shaded triangle section

a

8

b

6.5

c

3

d

4

e

14

f

56

7

Find the area of the shaded triangle section

a

48

b

4

c

1

d

12

e

5.5

f

8