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Area of an Obtuse Triangle - Image (Level 3)

This math topic focuses on calculating the area of obtuse triangles. Each problem presents an image of an obtuse triangle along with multiple choice answers indicating possible areas in square units. The objective is to apply knowledge of obtuse triangle area calculation to select the correct answer. This topic is aimed at enhancing skills in manipulating and understanding complex shapes specifically focusing on obtuse triangles within the broader subject of area and perimeter of complex shapes.

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

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Area of an Obtuse Triangle - Image

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Find the area of the triangle

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Area of an Obtuse Triangle - Image Worksheet

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Math worksheet on 'Area of an Obtuse Triangle - Image (Level 3)'. Part of a broader unit on 'Area and Perimeter Complex Shapes' Learn online: app.mobius.academy/math/units/area_and_perimeter_complex_shapes/
1
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 14cm to the power of 2
b A LaTex expression showing 6cm to the power of 2
c A LaTex expression showing 1.5cm to the power of 2
d A LaTex expression showing 24cm to the power of 2
e A LaTex expression showing 30cm to the power of 2
f A LaTex expression showing 12cm to the power of 2
2
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 18cm to the power of 2
b A LaTex expression showing 4.5cm to the power of 2
c A LaTex expression showing 16cm to the power of 2
d A LaTex expression showing 2cm to the power of 2
e A LaTex expression showing 12cm to the power of 2
f A LaTex expression showing 9cm to the power of 2
3
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 15ft to the power of 2
b A LaTex expression showing 7.5ft to the power of 2
c A LaTex expression showing 3.3ft to the power of 2
d A LaTex expression showing 30ft to the power of 2
e A LaTex expression showing 16ft to the power of 2
f A LaTex expression showing 40ft to the power of 2
4
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 12cm to the power of 2
b A LaTex expression showing 3cm to the power of 2
c A LaTex expression showing 6cm to the power of 2
d A LaTex expression showing 10cm to the power of 2
e A LaTex expression showing 24cm to the power of 2
f A LaTex expression showing 15cm to the power of 2
5
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 126m to the power of 2
b A LaTex expression showing 1.6m to the power of 2
c A LaTex expression showing 110m to the power of 2
d A LaTex expression showing 31.5m to the power of 2
e A LaTex expression showing 32m to the power of 2
f A LaTex expression showing 143m to the power of 2
6
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 42ft to the power of 2
b A LaTex expression showing 84ft to the power of 2
c A LaTex expression showing 21ft to the power of 2
d A LaTex expression showing 90ft to the power of 2
e A LaTex expression showing 77ft to the power of 2
f A LaTex expression showing 26ft to the power of 2
7
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 63in to the power of 2
b A LaTex expression showing 22in to the power of 2
c A LaTex expression showing 60in to the power of 2
d A LaTex expression showing 42in to the power of 2
e A LaTex expression showing 30in to the power of 2
f A LaTex expression showing 15in to the power of 2