Question

Questions

3.1 What type of triangle is formed? What is the measure of each angle of the triangle?

3.2 Find the area of the square whose side is 12cm?

3.3 Find the area of equilateral triangle of side 12cm?

3.4 What is the ratio area of a square of side a cm to area of equilateral triangle of side a?

3.5 If the side square is halved then it’s area will increase or decrease?

3.6 If the side of square is doubled then it’s area will be ?​

Answer 1

Answer:

3.1 : Wrong question

3.2 : 144cm^2

3.3 : 108cm

3.4 : a^2 : 3/4a^2

3.5 : Decrease

3.6 : 4 times