Free Geometry MCQs with Answers
222 Geometry MCQs from Mathematics, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
Geometry examines points, lines, angles, triangles, polygons, circles, and three-dimensional figures through properties, theorems, and formulas. Questions connect angle relationships and triangle rules with calculations of perimeter, area, surface area, and volume, so area must not be confused with the space enclosed by a solid.
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222 questions · page 12 of 12
- A. 120 cm2
- B. 130 cm2
- C. 312 cm2
- D. 315 cm2
Explanation: The sides satisfy 10^2 + 24^2 = 26^2, so the triangle is right-angled with perpendicular sides 10 cm and 24 cm.
Correct answer: 120 cm2- A. 48√3 cm2
- B. 128√3 cm2
- C. 9.6√3 cm2
- D. 64√3 cm2
Explanation: The area of an equilateral triangle is (sqrt3/4) x side2. Thus area = (sqrt3/4) x (16 cm)2 = (sqrt3/4) x 256 cm2 = 64sqrt3 cm2.
Correct answer: 64√3 cm2