PRACTICE MATH STATE TEST FOURTH GRADE 2025

Front

What triangle has all equal sides?

Back

Equilateral triangle: A triangle where all three sides are of equal length.

Front

Which triangle has two equal sides?

Back

Isosceles triangle: A triangle that has two sides of equal length.

Front

What type of triangle has no equal sides?

Back

Scalene triangle: A triangle where all three sides are of different lengths.

Front

Which triangle has a 90-degree angle?

Back

Right triangle: A triangle that has one angle measuring 90 degrees.

Front

What is the sum of the angles in any triangle?

Back

180 degrees: The sum of the interior angles of a triangle is always 180 degrees.

Front

What do you call a triangle with one angle greater than 90 degrees?

Back

Obtuse triangle: A triangle that has one angle greater than 90 degrees.

Front

What do you call a triangle with all angles less than 90 degrees?

Back

Acute triangle: A triangle where all three angles are less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is a polygon?

Back

A polygon is a closed figure with three or more straight sides.