👤

Answer :

Renkneego

Answer:

1.75 meters² or 175 centimeters²

Step-by-step explanation:

Step 1: Find Area of the Base.

  • Base is a square with dimensions of 7cm by 7cm
  • [tex]7*7[/tex]
  • 49 cm²

Step 2: Find the Area of the Triangles.

  • Each triangle has a base of 7cm and a height of 9cm.
  • 7 x 9 = 63, and 63/2 = 31.5
  • 31.5 x 4 = 126 cm²

Step 3: Add the areas together.

  • [tex]49+126[/tex]
  • 175 cm²

Thus, the surface area is 1.75 m^2 or 175 cm^2.

Go Teaching: Other Questions