Question

are these shapes congruent? two triangles are shown, one with vertices q, s, r and sides 73 cm, 73 cm, 73 cm and angles 60°, 60°, 60°; the other with vertices w, x, y and sides 70 cm, 70 cm, 70 cm and angles 60°, 60°, 60° options: yes, no

Explanation:

Step1: Define congruent shapes

Congruent shapes have identical side lengths and angles, meaning one can be mapped exactly onto the other.

Step2: Compare side lengths

Triangle QSR has all sides = 79 cm. Triangle WXY has all sides = 70 cm. $79
eq 70$, so side lengths are not equal.

Step3: Final congruence check

Since corresponding side lengths are not identical, the shapes cannot be congruent.

Answer:

no