Math Geometry and Measurement Flashcards
6 cards from real Math practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Math Geometry and Measurement flashcards as text
What is the volume of a cylinder with radius 3 cm and height 10 cm? (Use π ≈ 3.14)
Answer: 282.6 cm³
Volume = πr²h = 3.14 × 9 × 10 = 282.6 cm³.
An angle measuring 130° is classified as which type of angle?
Answer: Obtuse
An obtuse angle measures between 90° and 180°, so 130° is obtuse.
What is the perimeter of an equilateral triangle with side length 9 cm?
Answer: 27 cm
Equilateral triangle perimeter = 3 × side = 3 × 9 = 27 cm.
A square has a perimeter of 48 inches. What is its area?
Answer: 144 in²
Side = 48 ÷ 4 = 12 inches; Area = 12² = 144 in².
What is the measure of each interior angle of a regular hexagon?
Answer: 120°
Interior angle of regular hexagon = (6-2)×180° ÷ 6 = 720° ÷ 6 = 120°.
If two parallel lines are cut by a transversal, corresponding angles are:
Answer: Equal
When a transversal crosses parallel lines, corresponding angles are always equal.
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