Geometry Flashcards
6 cards from real MAAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Geometry flashcards as text
What is the sum of the interior angles of a triangle?
Answer: 180°
The sum of the three interior angles in any triangle is always 180°.
What is the circumference of a circle with radius 7? (Use π ≈ 3.14)
Answer: 43.96
Circumference = 2πr = 2 × 3.14 × 7 = 43.96.
Two lines that intersect at 90° are called:
Answer: Perpendicular lines
Lines that meet at a right angle (90°) are perpendicular to each other.
What type of triangle has all three sides of different lengths?
Answer: Scalene
A scalene triangle has three sides of different lengths and three different angles.
What is the area of a triangle with base 10 and height 6?
Answer: 30
Area of a triangle = (1/2) × base × height = (1/2) × 10 × 6 = 30.
An angle that measures exactly 90° is called a:
Answer: Right angle
An angle measuring exactly 90° is defined as a right angle.