Gwen wants to create a congruent shape to the one she made. Her regular pentagon has a perimeter of 28.6 cm. What is going to be the length of the sides in the shape that she creates? A) 5.72 cm
B) 6.72 cm
C) 11.44 cm
D) 28.6 cm​

the answer is 5.72 (which is A)

Step-by-step explanation:

If she wants to amke a congruent shape, then it would be a pentagon. Pentagon has 5 sides. So if perimeter = 28.6 cm, the divide that by 5 for the length of congruent shape.

thus, 28.6/5 =5.72

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²