Math

Use rigid motions to prove that figure ABC is congruent to figure EFG

Translate GFE, gfrom G to C Rotate G'F'E" around D=C untill F' concides with B

Which sequence of rigid motions will definitely work to take triangle GHJ onto triangle STU

Translate GHJ by the directed line segment GS. Rotate G'H'J' using T as the center by angle H'TS. Reflect G"H"J" over ST

Triangles ABC and DCB are congruent by the Side-Side-Side triangle congruence theorem Triangles ABC and DCB are congruent by the Side-Angle-Side triangle congruence theoremlect all statements that are true about the triangles

Triangles ABC and DCB are congruent by the Side-Side-Side triangle congruence theorem Triangles ABC and DCB are congruent by the Side-Angle-Side triangle congruence theorem

In parallelogram HIJK, the measure of angle H is 45 degrees Find the measure of angle J. Explain how you know Find the measure of angle K. Explain how you know.

Angle J = 45 degrees; opposite angles are congruent. Angle K = 135 degrees; Consecutive angles are supplementary (180-45=135

The measure of angle Q is 70 degrees. Find the measure of angle P.

angle P= 40 degrees Angle Q = angle R; 70 + 70 = 140; 180 - 140 = 40