This math topic focuses on calculating the area of an obtuse triangle, specifically sections of a right triangle. It forms a part of a broader subject on understanding areas of triangles. The task primarily involves identifying the shaded area of various triangle sections by using the properties of triangles, thus enhancing the learner's geometric problem-solving skills. There are several questions to solve, each with multiple-choice answers provided for student's convenience and understanding.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreArea of an Obtuse Triangle - Section of Right Triangle Worksheet
| Math worksheet on 'Area of an Obtuse Triangle - Section of Right Triangle (Level 1)'. 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
| 6 |
b
| 15 |
c
| 9 |
d
| 3 |
e
| 2 |
f
| 7.5 |
2
| Find the area of the shaded triangle section |
a
| 4 |
b
| 14 |
c
| 10.5 |
d
| 3.5 |
e
| 7 |
f
| 8 |
3
| Find the area of the shaded triangle section |
a
| 14 |
b
| 28 |
c
| 21 |
d
| 2 |
e
| 3 |
f
| 7 |
4
| Find the area of the shaded triangle section |
a
| 6.5 |
b
| 15 |
c
| 6 |
d
| 10.5 |
e
| 24 |
f
| 9 |
5
| Find the area of the shaded triangle section |
a
| 5 |
b
| 6 |
c
| 1.5 |
d
| 2 |
e
| 3 |
f
| 0 |
6
| Find the area of the shaded triangle section |
a
| 10 |
b
| 7 |
c
| 17.5 |
d
| 10.5 |
e
| 5.5 |
f
| 3.5 |
7
| Find the area of the shaded triangle section |
a
| 10.5 |
b
| 4 |
c
| 7 |
d
| 1 |
e
| 3.5 |
f
| 4.5 |