triangle cannot be _______ and right.
isosceles
obtuse
scalene
2007-05-02 05:08:46 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
obtuse!!! not isosceles!!!
2007-05-02 05:13:46 · answer #1 · answered by kitten 2 · 0⤊ 0⤋
1.An isosceles triangle has 2 congruent angles. (since isosceles triangles have 2 equal sides=congruency means equal nearly) 2. An isosceles triangle is can sometimes be obtuse. a) always b) never c) can sometimes (as if two of the three sides are equal the other side not equal, it may sometimes form isosceles triangle) 3. A triangle cannot be obtuse and right. a)Isosceles b)obtuse c)scalene (an obtuse angled triangle is above 90degree which is not a right triangle)
2016-05-18 22:38:34 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Obtuse. A 45-45-90 degree triangle is both right and isosceles. Most right triangles are scalene (3 unequal sides)
2007-05-02 05:14:47 · answer #3 · answered by Mike1942f 7 · 0⤊ 0⤋
OBTUSE, positively sure!, it has a 90º angle
2007-05-02 06:52:23 · answer #4 · answered by Bruce W. 4 · 0⤊ 0⤋
isosceles
2007-05-02 05:11:51 · answer #5 · answered by Anonymous · 0⤊ 2⤋