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PLS ANSWER THESE TWO QUESTIONS

Answer»

Answer:

Figure(i):

60.02

Figure(II):

Total AREA of design: 1632

Area of tile: 1868

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Step-by-step EXPLANATION:

Figure(i):

Area of TOP triangles

  1. Find area of each TRIANGLE
  2. Use heron's formula
  3. Top triangles: 1.73
  4. Their are 2
  5. 3.46

Area of bottom triangles:

  1. Find area of each triangle
  2. User Heron's formula
  3. Area: 28.28
  4. There are 2
  5. 56.56

Total Area = 56.56+3.46 = 60.02

Figure(ii):

Find the area of the triangles first:

  1. Find area of each triangle then multiply by 8
  2. Use heron's formula
  3. Each triangle is equal to 204 in
  4. Multiply by 8: 1632

Area of tile:

  1. 3500 - 1632 = 1868


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