Question

calcula AC, si:BC=CD ; AD+AB =36​

Answer 1

Respuesta:

B) 18

Explicación paso a paso:

BC = CD

AB = m

BC = n

CD = n

AD = AB+BC+CD

AD+AB=36

• AB+BC+CD+AB = 36
• m+n+n+m=36
• 2m + 2n = 36
• 2(m+n)=36
• m+n=18

Calculamos AC

• AC = AB+BC
• AC = m+n
• AC = 18