Question

100 points
answer all questions
im really desperate

Answer 1

#3
base=54. height is 3. 54x3 is 162
162 divided by 2 is 81

Answer 2

For #1 an ex is

Length is 7

Hight is 15 7x2 =14. 15x2. is 30 30plus 14 is 44. 44 for perimeter .

7x15 is 105

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#2

Side =5. 4x5 is 20. Perimeter is 20. 4x4 is 8 area is 8.

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#3

Base = 54 hight is 3 54x3 is 162 162 divided by 2 is 81.