What do you discover when all interior angles of the triangle are equal (effect on the side of the triange)?
Please use English to answer the question,thank you!
2006-10-30 17:13:26 · 2 個解答 · 發問者 kaming0614 2 in 科學 ➔ 數學
Let x be the size of each interior angle
x+x+x=180(angle sum of triangle)
Then x =60
since all the interior angles are the same (60)
Therefore it is an equilateral triangle (property of equilateral triangle)
2006-10-31 16:55:51 · answer #1 · answered by hohohelenho 1 · 0⤊ 0⤋
This is an equilateral triangle.
2006-10-30 22:19:27 補充：
The three sides are equal in length.
2006-10-30 17:18:37 · answer #2 · answered by ? 7 · 0⤊ 0⤋