This math topic focuses on calculating the area of a circle using its radius. It involves deriving equations for area based on each circle's given radius or other depicted measurements. Each question in the topic requires identifying and applying the correct area formula, \( \pi r^2 \), from multiple-choice answers, emphasizing the practical application of the formula in geometry, specifically within the context of introductory lessons on circle areas.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Circle - Radius to Equation
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the equation that represents the area of this circle
Area of a Circle - Radius to Equation Worksheet
| Math worksheet on 'Area of a Circle - Radius to Equation (Level 1)'. Part of a broader unit on 'Geometry - Circle Area - Intro' Learn online: app.mobius.academy/math/units/geometry_circles_area_intro/ |
1
| Find the equation that represents the area of this circle |
a
b
c
d
2
| Find the equation that represents the area of this circle |
a
b
c
d
e
3
| Find the equation that represents the area of this circle |
a
b
c
d
4
| Find the equation that represents the area of this circle |
a
b
c
d
e
5
| Find the equation that represents the area of this circle |
a
b
c
d
e
6
| Find the equation that represents the area of this circle |
a
b
c
d
e
7
| Find the equation that represents the area of this circle |
a
b
c
d
e
