Area Flashcards
What is the formula for the area of a rectangle?
Length × Width
True or False: The area of a triangle is calculated using the formula 1/2 × base × height.
True
Fill in the blank: The area of a circle is given by the formula ______.
π × radius²
What is the formula for the area of a parallelogram?
Base × Height
Multiple Choice: What is the area of a square with a side length of 4 units? A) 8 B) 12 C) 16 D) 20
C) 16
What is the formula for the area of a trapezoid?
(Base1 + Base2) / 2 × Height
True or False: The area of a regular hexagon can be calculated using the formula (3√3/2) × side².
True
What is the formula for the area of an ellipse?
π × semi-major axis × semi-minor axis
Fill in the blank: The area of a sector of a circle can be found using the formula ______.
(θ/360) × π × radius²
What is the area of a right triangle with a base of 5 units and a height of 12 units?
30 square units