1.Which triangle are acute 2.Which triangles are obtuse 3.Which triangles are scalene 4.Which triangles are isosceles 5.Which triangles are equilateral? 6.Which are right triangles?

1Which triangle are acute 2Which triangles are obtuse 3Which triangles are scalene 4Which triangles are isosceles 5Which triangles are equilateral 6Which are ri class=