elishaga123
elishaga123 elishaga123
  • 02-04-2020
  • Mathematics
contestada

Anyone know this, if you do plz help me. If the octagon is cm wide what is the area?

Anyone know this if you do plz help me If the octagon is cm wide what is the area class=

Respuesta :

kenlingdad kenlingdad
  • 02-04-2020

Answer:

92

Step-by-step explanation:

Corner triangle: 1/2 (2 x 2) = 2

4 triangles = 4 x 2 = 8

Octagon + 4 triangles forms a square: 10 x 10 = 100

Octagon: 100 - 8 = 92

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