Area of a Right Triangle - Concept Intro - From Rectangle (Level 1) - Mobius Math

Area of a Right Triangle - Concept Intro - From Rectangle

Level 1

This math topic involves practicing finding the area of right triangles. The method taught requires halving the area of a surrounding rectangle to derive the area of the right triangle. The problems are designed at an introductory level and are a part of a broader introductory unit on area. Each question presents a different scenario with measurements in various units such as meters, inches, and kilometers, providing students diverse practice in applying the concept.

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

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Area of a Right Triangle - Concept Intro - From Rectangle Worksheet

Math worksheet on 'Area of a Right Triangle - Concept Intro - From Rectangle (Level 1)'. Part of a broader unit on 'Area Intro' Learn online: app.mobius.academy/math/units/area_intro/

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 49\text{km} to the power of 2$

b $A LaTex expression showing 40\text{km} to the power of 2$

c $A LaTex expression showing 10\text{km} to the power of 2$

d $A LaTex expression showing 14\text{km} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 2.5\text{in} to the power of 2$

b $A LaTex expression showing 36\text{in} to the power of 2$

c $A LaTex expression showing 12.5\text{in} to the power of 2$

d $A LaTex expression showing 18\text{in} to the power of 2$

e $A LaTex expression showing 10\text{in} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 8\text{in} to the power of 2$

b $A LaTex expression showing 42\text{in} to the power of 2$

c $A LaTex expression showing 1\text{in} to the power of 2$

d $A LaTex expression showing 12\text{in} to the power of 2$

e $A LaTex expression showing 4\text{in} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 5\text{in} to the power of 2$

b $A LaTex expression showing 4\text{in} to the power of 2$

c $A LaTex expression showing 28\text{in} to the power of 2$

d $A LaTex expression showing 1\text{in} to the power of 2$

e $A LaTex expression showing 21\text{in} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 8\text{m} to the power of 2$

b $A LaTex expression showing 16\text{m} to the power of 2$

c $A LaTex expression showing 56\text{m} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 7.5\text{cm} to the power of 2$

b $A LaTex expression showing 5\text{cm} to the power of 2$

c $A LaTex expression showing 14\text{cm} to the power of 2$

An svg image showing a math problem

Find the area of the TRIANGLE by halving the area of the rectangle around it

a $A LaTex expression showing 8\text{km} to the power of 2$

b $A LaTex expression showing 4\text{km} to the power of 2$

c $A LaTex expression showing 1\text{km} to the power of 2$

d $A LaTex expression showing 12\text{km} to the power of 2$