Question

The angles of a quadrilateral add up to 360°
Three of the angles, in degrees are x, 2x and 3(x-10).
(a)Write down an inequality for x.
(b)Solve the inequality.
(c) Could the angles that are 2x° and 3(x - 10) be the same size?​

Answer 1

Answer:

Step-by-step explanation:

In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. ... For example, the decimal representation of π starts with 3.14159, but no finite number of digits can represent π exactly, nor does it repeat.