1) How many sides in triangle a) 3 b) 4 c) 5 d) 1 2) How many diagonals are there in triangle? a) 3 b) 5 c) 0 3) How many angles in triangle a) 3 b) 4 c) 7 d) 6 4) Sum of angle of triangle is a) 180 b) 360 c) 120 d) 720 5) Sum of two sides of triangle is greater than a) 2nd side b) 3rd side c) 4th side

Triangle

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?