This topic of math gives practice in determining the area of obtuse triangles, specifically sections of right triangles that have additional dimensions. It guides learners through a process of solving problems visually, using images that illustrate different triangle scenarios. The exercise provides different possible solutions for each question, supporting systematic elimination and understanding of triangle area calculations.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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Area of an Obtuse Triangle - Section of Right Triangle With Extra Dimensions
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Find the area of the shaded triangle section
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Area of an Obtuse Triangle - Section of Right Triangle With Extra Dimensions Worksheet
| Math worksheet on 'Area of an Obtuse Triangle - Section of Right Triangle With Extra Dimensions (Level 1)'. Part of a broader unit on 'Triangle Area - Intro' Learn online: app.mobius.academy/math/units/triangle_area_intro/ |
1
| Find the area of the shaded triangle section |
a
| 5.5 |
b
| 14 |
c
| 7 |
d
| 3.5 |
e
| 17.5 |
f
| 10.5 |
2
| Find the area of the shaded triangle section |
a
| 7 |
b
| 9.5 |
c
| 17.5 |
d
| 10.5 |
e
| 3.5 |
f
| 7.5 |
3
| Find the area of the shaded triangle section |
a
| 3.5 |
b
| 5 |
c
| 14 |
d
| 7 |
e
| 7.5 |
f
| 10.5 |
4
| Find the area of the shaded triangle section |
a
| 21 |
b
| 8 |
c
| 14 |
d
| 9.5 |
e
| 11.5 |
f
| 7 |
5
| Find the area of the shaded triangle section |
a
| 0.5 |
b
| 3.5 |
c
| 1 |
d
| 10.5 |
e
| 6 |
f
| 7 |
6
| Find the area of the shaded triangle section |
a
| 7.5 |
b
| 8 |
c
| 12.5 |
d
| 7 |
e
| 2.5 |
f
| 5 |
7
| Find the area of the shaded triangle section |
a
| 2.5 |
b
| 12.5 |
c
| 5 |
d
| 6.5 |
e
| 7.5 |
f
| 4 |