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What is the area of a square with perimeter 76mm?
If the perimeter is 76, then the length of a side is (76/4) = 19 mm.The area is the square of the length of a side = (19)2 = 361 mm2
What is the area of a rectangle one side is 20mm and the other is 15mm?
300 mm2
What is the area of an 100mm circle?
5,000 i got it right on my homework two days ago!Formulae needed:area_circle = π x radius2radius = diameter ÷ 2circumference = 2 x π x radius ⇒ radius = circumference ÷ (2 x π)What do you mean by a 100 mm circle?Radius = 100 mmarea = π x radius2 = π x (100 mm)2= 10000π mm2≈ 31415.93 mm2Diameter = 100 mmradius = diameter ÷ 2 = 100 mm ÷ 2= 50 mmarea = π x radius2= π x (50 mm)2= 2500π mm2≈ 7853.98 mm2Circumference = 100 mmradius = circumference ÷ (2 x π) = 100 mm ÷ (2 x π)= 50/π mmarea = π x radius2= π x (50/π mm)2= 2500/π mm2≈ 795.77 mm2
What is the area of a triangle with a base of 14 cm and a height of 6 cm?
The equation is base times height all divided by two. So... 14 times 6 is 84 and 84 divided by 2 is 42, so... 42 is your answer.
What is the area of a rectangle with perimeter 126.6 mm and base length 40.4 mm?
Area = Length times width.We know the length, but not the width. We can solve for it using 2l + 2w = p.(l = length, w = width, p = perimeter)This gives us 2(40.4) + 2w = 126.6.Solving for w gives us w = 22.9A = lw, so area = (40.4)(22.9), which is 925.16 mm2.
What is the answer for this problem 2mn 4n2 and 5m2 - 7mn?
2mn + 4n2 and 5m2 - 7mn
What is the sum of this polynomial 2mn plus 4n2 and 5m2 - 7mn?
4n2 + 5m2 - 5mn
How many square feet in 5m2?
53.82 feet2
5m2-17m plus 12 equals 0?
5m2 - 17m + 12 = 0∴ 5m2 - 5m - 12m + 12 = 0∴ 5m(m - 1) - 12(m - 1) = 0∴ (5m - 12)(m - 1) = 0∴ m ∈ {1, 12/5}
What is the abbreviation for square millimeters?
mm2
What units is mass?
mm2
What is the greatest common factor for 10m2 and 15m3?
The GCF is 5m2
Convert 0.16m2 to mm2?
0.16 m2 = 160,000 mm2
Convert 80.2 cm2 to mm2?
1 cm = 10 mm so 1 cm2 = 10*10 mm2 So 80.2 cm2 = 80.2 * 100 mm2 = 8020 mm2
2mn plus 4n2 and 5m2 - 7mn?
9m2+ 9mn- 4n2
Does the number 7145.881 mm2 round to the number 72 mm2?
No it does not round to
How do you convert cm2 to mm2?
cm2 = (10mm)2= 100 mm2.
