lilly18hood lilly18hood
  • 11-10-2020
  • Mathematics
contestada

How to find the perimeter and area of 7.7m, 2.8m, 9.7m, 4​

How to find the perimeter and area of 77m 28m 97m 4 class=

Respuesta :

910624471
910624471 910624471
  • 11-10-2020
Perimeter=34.8m
Area=49.16m^2
Answer Link
marlymeredith102 marlymeredith102
  • 11-10-2020

Answer: perimeter = 26.8

              area = 49.16

Step-by-step explanation:

perimeter:

Rectangle one:

add 9.7 + 9.7 + 4 + 4 because there is 4 sides = 27.4

Rectangle 2:

2.8 + 2.8 + 3.7 +3.7 = 13

Add them together: 27.4 + 13 = 40.4

           

area :

rectangle one:

multiply 4 x 9.7 = 38.8

rectangle two:

multiply 3.7 x 2.8 = 10.36

add them together: 10.36 + 38.8 = 49.16

Answer Link

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