Which of the following is closest to 17.2 × 7.8?

Which of the following is closest to 17.2 × 7.8? A. 130 B. 140 C. 150 D. 160 Answer: A. 130 To...Read More

Three out of four numbers have a sum of 30. If the average of the four numbers is 12, what is the fourth number?

Three out of four numbers have a sum of 30. If the average of the four numbers is 12, what...Read More

Determine the greatest number by which 420, 458, and 569 should be divided, resulting in remainders of 6, 8, and 11 respectively?

Determine the greatest number by which 420, 458, and 569 should be divided, resulting in remainders of 6, 8, and...Read More

What is a Triangle? Types of Triangles

A triangle is a closed, two-dimensional shape, specifically a three-sided polygon. This means it has three straight sides, three angles,...Read More

What is a Polygon? – Shape, Types

A polygon is a two-dimensional closed shape in geometry, composed of straight line segments. It is formed by connecting several...Read More

Trigonometry Table | Trigonometric Ratios Table

Trigonometry is a branch of mathematics that studies the relationship between the ratios of a right-angled triangle's sides and its...Read More

What is Trigonometry?

Trigonometry is one of the most important branch of mathematics. The word trigonometry comes from the Greek words trigonon means...Read More