Question

Plz help me this questions and formulas

Answer 1

Answer:

6% of 3000

=6/100 × 3000

= 6×30

= 180

square of 81

= 81×81

= 6,561

Step-by-step explanation:

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Answer 2

Answer:

6÷100×3000=180

square of 81=9

1 angle =40

as it's isosceles so other is also 40

3rd = 40+40

80

180-80= 100 ( angle sum property)

X= 180-100=80 ( linear Pair)

area of square= side× side= 36

side = square root of 36= 6

side = 36

perimeter= 4× side

6×4= 24

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