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SAT Geometry (Foundations)

Core skills for this exam family.

Phase 2 · SAT Math

SAT Geometry: core idea

Triangle area 12bh\frac12 bh.

Example problem: hint and answer

A rectangle is 99 by 44. Find its area.

Hint: Multiply length and width. Answer: 36.

Practice (9 problems — type your answers)

  • 1. A triangle has angles 48∘48^\circ and 67∘67^\circ. Find the third angle.

  • 2. Find the circumference of a circle with radius 66 in terms of π\pi.

  • 3. A square has side 1111. Find its perimeter.

  • 4. Two supplementary angles are xx and 3x3x. Find xx.

  • 5. A right triangle has legs 55 and 1212. Find its hypotenuse.

  • 6. Find the area of a triangle with base 1414 and height 99.

  • 7. What is the volume of a cube with edge 33?

  • 8. A circle has diameter 1010. Find its radius.

  • 9. Find the measure of each interior angle of a regular hexagon.

SAT Geometry Practice Problems — Foundations