kennedythesavge123
kennedythesavge123 kennedythesavge123
  • 17-05-2022
  • Mathematics
contestada

What is the surface area of the square pyramid

What is the surface area of the square pyramid class=

Respuesta :

stefz20
stefz20 stefz20
  • 17-05-2022

Answer:

[tex]33 {ft}^{2} [/tex]

Step-by-step explanation:

SA = 4(Area of ) + Area of ⬜

= 4(bh/2) + l*b

[tex]4(3 {ft}\times 4ft) \div 2 + (3ft \times 3ft)[/tex]

[tex]4 \times (12 {ft}^{2}) \div 2 + 9 {ft}^{2} [/tex]

[tex]24 {ft}^{2} + 9{ft}^{2} [/tex]

[tex]33 {ft}^{2} [/tex]

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