Geometry and Measurement Flashcards
7 cards from real PARAPRO practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Geometry and Measurement flashcards as text
What is the area of a triangle with a base of 10 meters and a height of 6 meters?
Answer: 30 square meters
Area of a triangle = ½ × base × height = ½ × 10 × 6 = 30 square meters.
A rectangular box is 5 cm long, 3 cm wide, and 4 cm tall. What is its volume?
Answer: 60 cubic cm
Volume of a rectangular prism = length × width × height = 5 × 3 × 4 = 60 cubic cm.
An angle that measures more than 90° but less than 180° is called:
Answer: Obtuse angle
An obtuse angle measures between 90° and 180°.
How many square inches are in 1 square foot?
Answer: 144 square inches
Since 1 foot = 12 inches, 1 square foot = 12 × 12 = 144 square inches.
A polygon with 6 sides is called a:
Answer: Hexagon
A hexagon has exactly 6 sides; the prefix 'hex-' means six.
If a room is 9 feet wide and 12 feet long, how many square yards of carpet are needed to cover the floor?
Answer: 12 square yards
Convert to yards first: 9 ft = 3 yd, 12 ft = 4 yd; area = 3 × 4 = 12 square yards.
A line segment drawn from the center of a circle to any point on the circle is called the:
Answer: Radius
The radius connects the center of a circle to a point on its edge.