In a right angled triangle, if the lengths of the two shortest sides are whole numbers exactly and the length of the hypotenuse is 40 cm, what are the lengths of the two shortest sides?

In a right angled triangle, if the lengths of the two shortest sides are whole numbers exactly and the length of the hypotenuse is 40 cm, what are the lengths of the two shortest sides?

 In triangle ABC, m<A = 48°, and m<C = 24°.   What type of triangle is triangle ABC ? [1] acute          [2]  right                [3]  obtuse              [4]  isosceles

The midpoints of the sides of triangle ABC are labeled D, E and F.  If the perimeter of triangle DEF is 24, find the perimeter of triangle ABC. [1]  48                [2]  72                [3]  96                 [4]  120

The vertex angle of an isosceles triangle measures eight times the measure of a base angle.  Find the measure of a base angle. [1]  18°                   [2]  24°                  [3]  36°                   [4]  43° 

 The sides of a triangle are 5, 6 and 10.  Find the length of the longest side of a similar triangle whose shortest side is 15.[1]  10                    [2]  15                     [3]  18                     [4]  30