ACT Math Test Prep 2026. Exam Questions and Correct Answers With 100%
Correct Answers | Latest 2026 |
Area of Trapezoid -
Volume of a Prism - V=(l)(h)(w)
Area of a Rectangle/Parallelogram - Area = bh
Equation of a Circle -
Area and Circumference of a circle - A=πr^2
C=2πr
Length Of Arc - (n°/360°)x2πr
Area Of Sector - (n°/360°)xπr^2
Radians - π/180°
SOH (Sin) - Opposite/Hypotenuse
CAH (Cos) - Adjacent/Hypotenuse
TOA (Tan) - Opposite/Adjacent
, - sin2 θ + cos2 θ = 1.
Equilateral: - These triangles have three equal sides, and all three angles are 60◦.
Isosceles: - An isosceles triangle has two equal sides. The base angles
are equal
Similar: - Two or more triangles are similar if they have the same shape. The corresponding
angles are equal, and the corresponding sides
are in proportion.
Area of a Triangle - A=(1/2)bh
Pythagorean Theorem - a^2 + b^2 = c^2
Special Right Triangles
30°-60°-90° -
Special Right Triangles
45°-45°-90° -
Slope of the line: -
Mid-point of the segment -
Distance Formula -
Correct Answers | Latest 2026 |
Area of Trapezoid -
Volume of a Prism - V=(l)(h)(w)
Area of a Rectangle/Parallelogram - Area = bh
Equation of a Circle -
Area and Circumference of a circle - A=πr^2
C=2πr
Length Of Arc - (n°/360°)x2πr
Area Of Sector - (n°/360°)xπr^2
Radians - π/180°
SOH (Sin) - Opposite/Hypotenuse
CAH (Cos) - Adjacent/Hypotenuse
TOA (Tan) - Opposite/Adjacent
, - sin2 θ + cos2 θ = 1.
Equilateral: - These triangles have three equal sides, and all three angles are 60◦.
Isosceles: - An isosceles triangle has two equal sides. The base angles
are equal
Similar: - Two or more triangles are similar if they have the same shape. The corresponding
angles are equal, and the corresponding sides
are in proportion.
Area of a Triangle - A=(1/2)bh
Pythagorean Theorem - a^2 + b^2 = c^2
Special Right Triangles
30°-60°-90° -
Special Right Triangles
45°-45°-90° -
Slope of the line: -
Mid-point of the segment -
Distance Formula -
