Symmetry and Geometry
Algebra
Circles
Polynomials
Random
100

A slanted line of symmetry.

What is an oblique line of symmetry.

100

5x - 2 = 7x

x = -1

100
The number that results from the ratio of the circumference to the diameter.

𝜋

100
What is the degree of y = x4 - x3 + x2 - x + 1?

4

100

When two triangles have corresponding angles and sides.

Similar triangles

200

An object that has no symmetry.

Asymmetrical 

200

0.5(x - 3) = x + 8

x = -11

200

A circle has a diameter of 22 cm, what is its area?

121𝜋 cm2

200

What type of polynomial is x3 - x + 2?

A trinomial

200

An equilateral triangle has a side-length of 22.1 cm. What is the perimeter?

66.3 cm

300

If the circumference of a circle is 24𝜋 cm, then what is the radius?

12 cm

300

Solve:

2x + 3 = 2x - 5

No solution

300

A line that intersects with a circle at exactly one point, forming a right angle with the circle's radius. 

What is a tangent line?

300

-5x2 - xy + 12x2 - (xy - 5) = 

7x2 -2xy + 5

300

What is 24 when written as a product of prime numbers?

23 x 3

400

How many lines of symmetry does a regular heptagon have?

7 lines of symmetry

400

4 less than twice a number is equal to one more than triple that number. What is the number?

x = -5

400

How can you know if two inscribed angles are congruent?

If they are subtended by the same arc.

400

A rectangle has an area of (12xy2 + 27y) cm2 and a length of 3y cm. What is the width?

(4xy + 9) cm

400

What is the sum of the numbers √25, -√36, and ∛27?

2

500

A cube with a side-length of 10 cm and an open top will have a surface area of...

500 cm2

500

An unknown number is squared and then decreased by 10. The result is equal to 6. What is the number?

x = -4 or x = 4

500

A line segment that divides a chord into two equal halves and forms a right angle at the point of intersection.

What is a perpendicular bisector?

500

A rectangular prism has a length of (x - 1) cm, a width of (x - 2) cm, and a height of 5x cm. What is the volume of the solid?

(5x3 - 15x2 + 10x) cm3

500

How many rational numbers are there between 0.888... and 8/9?

0; they are the same numbers!

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