ind the perimeter or circumference and area of each igure. Round to the nearest tenth. 4. 6. 2.5 cm 14 yd 2 cm 3.5 cm 3 cm 5. 7. 3 cm 4 ft 5 cm 4 cm​

For figure 4, The perimeter is 9 cm and the area is 3.5 square cm.For figure 5, The circumference is 8π ft. and the area is 16π square ft.For figure 6, The perimeter is 56 yards and the area is 196 square yards. For figure 7, The perimeter is 12 cm and the area is 6 square cm.What is the perimeter?Perimeter is the distance measured around the edge of any geometrical shape.The perimeter of a square having side "a" is = 4 ×a.The perimeter of a triangle having sides "a", "b", and "c" is = a+b+c.What is the Circumference of a circle?In geometry, the circumference is the perimeter of a circle.To find the circumference of a circle, we can use the formula.                 Circumference of a circle = 2×π×rWhere "r" is the radius of a circle.What is the Area of a circle?In geometry, the area of a circle is the space occupied by the circle.To find the area of a circle having radius "r", we can use the formula.                 Area of a circle = π×r².What is the Area of a triangle?The area of a triangle is defined as the space enclosed within the three given sides of a triangle.The formula for finding the area of a triangle for a given height "h" and base "b" is                   Area of a Triangle = [tex]\frac{1}{2} *b *h[/tex]What is the area of a square?The area of a square is defined as the space occupied by the square.To find the area of a square having side "a" is                   Area of a Square = (a)²For figure 4,The sides of the given triangle are 2.5 cm, 3 cm, and 3.5 cm.The height of the triangle is given as 2 cm.Then, the perimeter of a triangle = 2.5 + 3 + 3.5                                                        = 9 cm.and the area of a triangle [tex]=\frac{1}{2}*3.5*2[/tex]                                           = 3.5 square cm.For figure 5,The radius of the given circle is 4 ft.so, the Circumference of a circle = 2×π×r                                                        = 2×π×4                                                        = 8π ft.and the area of the circle = π×r²                                           = π×(4)²                                           = 16π square ft.For figure 6,The side of the given square is 14 yd.so, the perimeter of a square = 4×side                                                  = 4×14                                                  = 56 yards.and the area of a square = (side)²                                           = (14)²                                           = 196 square yards.For figure 7,The sides are 3 cm, 5 cm, and 4 cm.so, the perimeter of a triangle = 3+5+4                                                   = 12 cm.The height of a triangle is 3 cm and the base is 4 cm.and the area of a triangle = [tex]\frac{1}{2}[/tex] × h × b                                           = [tex]\frac{1}{2}[/tex] × 3 × 4                                           = 6 square cm.Hence, For figure 4, The perimeter is 9 cm and the area is 3.5 square cm.For figure 5, The circumference is 8π ft. and the area is 16π square ft.For figure 6, The perimeter is 56 yards and the area is 196 square yards. For figure 7, The perimeter is 12 cm and the area is 6 square cm.To learn more about the perimeter, circumference, and area of geometrical shapes, visit:https://brainly.com/question/18750613#SPJ1