brandonjacks10
brandonjacks10 brandonjacks10
  • 23-03-2021
  • Mathematics
contestada

Calculate the area of triangles using two different methods. figures are now drawn to scale.

Calculate the area of triangles using two different methods figures are now drawn to scale class=

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InsertNameHere7575
InsertNameHere7575 InsertNameHere7575
  • 23-03-2021

Note: I did NOT use two different methods.

First Triangle: 52.5 square feet

7 x 12 = 84

84 ÷ 2 = 42

7 x 3 = 21

21 ÷ 2 = 10.5

42 + 10.5 = 52.5

Second Triangle: 369 square feet

18 x 32 = 576

576 ÷ 2 = 288

18 x 9 = 162

162 ÷ 2 = 81

288 + 81 = 369

Please let me know if I am wrong.

Answer Link
KidLink1
KidLink1 KidLink1
  • 23-03-2021

Answer:

the formula is base times hight divided by two so use the formula to sovle the problem

Step-by-step explanation:

Answer Link

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