Lines g and h are parallel. What is the measure of ∠QRS?

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Choose all that are correct. 77,672 ÷ 5,548 = 14 288,184 ÷ 34 = 8,465 398,908 ÷ 124 = 3,217 307,418 ÷ 7,498 = 43