Mathematics

What is the name of the triangle that has two sides of the same length?

• equilateral

• scalene

• isosceles

• right

An object is thrown into the air. after a while, it falls back to the Earth. The flight path of the object traces what shape?

• circle

• ellipse

• parabola

• hyperbola

What is a flat image that can be easily displayed in 3D called?

• hologram

• tetrahedron

• cubiod

• pyramid

Solve the equation: -15 + (-15x) = 0

• -3

• -6

• 9

• 3

How many hours are there in a year?

• 4380

• 8760

• 2190

• 360