Question

can you prove these shapes are congruent? work it out not feeling ready yet? these can help: name, measure, and classify angles find the constant of proportionality from a table lines, line - segments, and rays do the ratios form a proportion?

Explanation:

Step1: Check side - lengths

In the first polygon, side lengths are 13 cm, 30 cm, 51 cm, 66 cm. In the second polygon, side lengths are also 13 cm, 30 cm, 51 cm, 66 cm.

Step2: Check angles

The marked angles in the first polygon match the marked angles in the second polygon in terms of position and measure (implied by congruent - looking markings).
By the Side - Angle - Side - Side - Side (SASSS) congruence criterion for polygons (when all corresponding sides and included angles are equal), the two polygons are congruent.

Answer:

yes