1) Angles on a straight line add to what a) 180 b) 90 c) 360 d) 270 e) 540 2) What triangle is this? a) right angle b) equilateral c) isosceles d) scalene 3) Median-add up the values and divide by the number of values a) True b) False 4) Angles in a quadrilateral sum to 180⁰ a) Yes b) No

Formulae & facts

由 匿名
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？