PAPA Geometry & Measurement Flashcards
6 cards from real PAPA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 PAPA Geometry & Measurement flashcards as text
Using the Pythagorean theorem, find the hypotenuse of a right triangle with legs of 3 and 4.
Answer: 5
a² + b² = c²: 9 + 16 = 25, so c = √25 = 5.
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 angles that together form a straight line (180°) are called:
Answer: Supplementary angles
Supplementary angles are two angles whose measures add up to 180°.
A triangle with all three sides of equal length is called:
Answer: Equilateral
An equilateral triangle has all three sides and all three angles equal (each 60°).
What is the area of a triangle with base 10 cm and height 6 cm?
Answer: 30 cm²
Area of a triangle = ½ × base × height = ½ × 10 × 6 = 30 cm².
How many degrees are in a full rotation (complete circle)?
Answer: 360°
A full rotation around a central point equals 360 degrees.
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- pa.gov — Eligibility · verified Oct 2026
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