The sides of a real triangle satisfy the triangle inequality, which just says any two sides add up to more than the third. It's strictly more; if two sides add up to exactly the third that's called a degenerate triangle. It's not a real triangle because the vertices are three collinear points.

The triangle equality fails when the sum of the two smallest sides fails to exceed the the largest side.

A. 4+6=10, degenerate triangle, not a real triangle

B. 4+7>7, isosceles triangles are real, SELECT

C. 4+3<10, not a real triangle

D. 4+7=11, degenerate triangle again

4 0

3 years ago

a sandwich at gabriel's deli is made up of 1/4 lb. of meat and 1/2lb. of bread toppings how much does a sandwich cost

azamat

3/4
2/4=1/2= 2x2=4 1x2=3
1/4 stays the same
2/4+1/4=3/4
prices?

6 0

3 years ago