Prove that : root5 is included between 2.2 and 2.3

275/20 simplified (lmbo it told me to add more characters)

Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels