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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