This math topic focuses on calculating the area of right triangles, extending student understanding within the broader subject of complex shapes' area and perimeter. It presents problems that require determining the area of right triangles, offering multiple choices for the answers. Each question is accompanied by a graphical depiction of the triangle, aiding in visual comprehension and practical application of geometry concepts. The multiple-choice format checks for understanding and accuracy in calculating areas, reinforcing both basic geometry concepts and problem-solving skills.

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

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Area of a Right Triangle Worksheet

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Math worksheet on 'Area of a Right Triangle (Level 3)'. Part of a broader unit on 'Area Intro' Learn online: app.mobius.academy/math/units/area_intro/
1
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 38\text{m} to the power of 2
b A LaTex expression showing 42\text{m} to the power of 2
c A LaTex expression showing 48\text{m} to the power of 2
d A LaTex expression showing 3.4\text{m} to the power of 2
e A LaTex expression showing 143\text{m} to the power of 2
2
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 46\text{ft} to the power of 2
b A LaTex expression showing 75\text{ft} to the power of 2
c A LaTex expression showing 65\text{ft} to the power of 2
d A LaTex expression showing 1.5\text{ft} to the power of 2
3
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 77\text{ft} to the power of 2
b A LaTex expression showing 238\text{ft} to the power of 2
c A LaTex expression showing 2.8\text{ft} to the power of 2
d A LaTex expression showing 70\text{ft} to the power of 2
e A LaTex expression showing 165\text{ft} to the power of 2
4
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 234\text{cm} to the power of 2
b A LaTex expression showing 67.5\text{cm} to the power of 2
c A LaTex expression showing 72\text{cm} to the power of 2
d A LaTex expression showing 126\text{cm} to the power of 2
e A LaTex expression showing 63\text{cm} to the power of 2
5
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 180\text{m} to the power of 2
b A LaTex expression showing 60.5\text{m} to the power of 2
c A LaTex expression showing 44\text{m} to the power of 2
d A LaTex expression showing 121\text{m} to the power of 2
e A LaTex expression showing 210\text{m} to the power of 2
6
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 1.6\text{ft} to the power of 2
b A LaTex expression showing 117\text{ft} to the power of 2
c A LaTex expression showing 32\text{ft} to the power of 2
d A LaTex expression showing 31.5\text{ft} to the power of 2
e A LaTex expression showing 110\text{ft} to the power of 2
7
An svg image showing a math problem
Find the area of the triangle
a A LaTex expression showing 46\text{in} to the power of 2
b A LaTex expression showing 63\text{in} to the power of 2
c A LaTex expression showing 70\text{in} to the power of 2
d A LaTex expression showing 77\text{in} to the power of 2
e A LaTex expression showing 165\text{in} to the power of 2