Geometry
What is the sum of the measures of the interior angles of a heptagon?
Answer: The sum of the measures of the interior angles of a heptagon is 900 degrees
September 23, 2025
Geometry
What is the algebraic rule for a figure that is rotated 270° clockwise about the origin?
Answer: The algebraic rule for a figure that is rotated 270° clockwise about the origin is (x, y) → (–y, x)
September 10, 2025
Geometry
What is the difference between a rhombus and a parallelogram?
Answer: The difference between a rhombus and a parallelogram is that all sides of a rhombus are equal in length, while a parallelogram only requires opposite sides to be equal in length
August 12, 2025
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Geometry
What is the area of the shaded sector of the circle?
Answer: The area of the shaded sector of the circle is (θ/360) × π × r²
August 12, 2025
Geometry
What is the sum of the interior angles of a hexagon?
Answer: The sum of the interior angles of a hexagon is 720 degrees
August 12, 2025
Geometry
What is the length of line segment LJ?
Answer: The length of line segment LJ is found using the distance formula or by measuring directly, depending on the information provided
August 12, 2025
All
What is the radius of a circle whose equation is x² + y² + 8x – 6y + 21 = 0?
Answer: The radius of the circle whose equation is x² + y² + 8x – 6y + 21 = 0 is 2
December 11, 2023
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