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Inscribed Circle in Square - Circle Radius to Square Side Length (Level 1)

This math topic focuses on finding the side length of a square that has an inscribed circle, given the radius of the circle. The topic engages learners in understanding the relationship between the radius of a circle inscribed in a square and the side length of that square. The problems cover multiple instances with different circle radii, challenging the learner to apply geometric principles and algebraic formulas to ascertain the side length of the square corresponding to each given circle radius. This is a fundamental exercise in understanding the properties of inscribed figures and the geometric relations therein.

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

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Inscribed Circle in Square - Circle Radius to Square Side Length

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Find the side length of a square that has an inscribed circle with radius 4

r=4

Inscribed Circle in Square - Circle Radius to Square Side Length Worksheet

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Math worksheet on 'Inscribed Circle in Square - Circle Radius to Square Side Length (Level 1)'. Part of a broader unit on 'Inscribed Squares and Circles - Intro' Learn online: app.mobius.academy/math/units/inscribed_squares_and_circles_intro/
1
Find the side length of a square that has an inscribed circle with radius 7
An svg image showing a math problem
a A LaTex expression showing 49 over Pi
b A LaTex expression showing 4square root of 49
c A LaTex expression showing 14
d A LaTex expression showing 25 over Pi
e A LaTex expression showing 4square root of 14
f A LaTex expression showing 49Pi
2
Find the side length of a square that has an inscribed circle with radius 2
An svg image showing a math problem
a A LaTex expression showing {(square root of 2)} to the power of 2 Pi
b A LaTex expression showing 2square root of 4 over 2
c A LaTex expression showing 4
d A LaTex expression showing 2square root of 4 over 2
e A LaTex expression showing 2square root of 4 over 2
f A LaTex expression showing {(square root of 4)} to the power of 2 Pi
3
Find the side length of a square that has an inscribed circle with radius 3
An svg image showing a math problem
a A LaTex expression showing {9 over 2 } to the power of 2 Pi
b A LaTex expression showing 5 over Pi
c A LaTex expression showing 6 over Pi
d A LaTex expression showing 2square root of 18 over 2
e A LaTex expression showing 6
f A LaTex expression showing 18 over 2 square root of 2
4
Find the side length of a square that has an inscribed circle with radius 8
An svg image showing a math problem
a A LaTex expression showing {(square root of 32)} to the power of 2 Pi
b A LaTex expression showing {32 over 2 } to the power of 2 Pi
c A LaTex expression showing 64 over 2 square root of 2
d A LaTex expression showing 128Pi
e A LaTex expression showing 16 over Pi
f A LaTex expression showing 16
5
Find the side length of a square that has an inscribed circle with radius 5
An svg image showing a math problem
a A LaTex expression showing 13Pi
b A LaTex expression showing 2square root of 13 over 2Pi
c A LaTex expression showing 13
d A LaTex expression showing {25 over 2 } to the power of 2 Pi
e A LaTex expression showing 10
f A LaTex expression showing 2square root of 50 over 2
6
Find the side length of a square that has an inscribed circle with radius 4
An svg image showing a math problem
a A LaTex expression showing 16 over 2 square root of 2
b A LaTex expression showing 2square root of 16 over 2
c A LaTex expression showing 8
d A LaTex expression showing 32
e A LaTex expression showing 32 to the power of 2 over 2 Pi
f A LaTex expression showing 16 over Pi
7
Find the side length of a square that has an inscribed circle with radius 6
An svg image showing a math problem
a A LaTex expression showing 12 to the power of 2 over 2 Pi
b A LaTex expression showing {12 over 2 } to the power of 2 Pi
c A LaTex expression showing 12
d A LaTex expression showing {(square root of 18)} to the power of 2 Pi
e A LaTex expression showing 12 over 2 square root of 2
f A LaTex expression showing 2square root of 72 over 2Pi