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Improved Answer:-
Use Pythagoras' theorem: 202+302 = 1300 and the square root of this is the answer which is about 36.056 rounded to 3 decimal places
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Convert 20cm wide x 30cm high into inches?
45 x 70
How long is the side of a square if its diagonal is 30cm?
Using Pythagoras' theorem: 21.21320344 cm
How many square centimetres on a piece of paper measuring 20cm x 30cm?
20*30 = 600 sq cm.
What is the area of the parallelogram of 17cm x 20cm x 30cm?
It is not possible to answer the question because it is not clear what the three measures represent.
What fraction of 30cm is 10cm or 6cm or 15cm or 20cm?
In the order they're in the question.... 1/3, 1/5, 1/2 & 2/3
What is the volume of a fish tank 20cm by 30cm by 20cm?
volume 20cm 30cm 20cm
What is a parallegram perimeter of 17cm and 20cm and 30cm?
what is the perimeter of the parallelogram 20cm 30cm 17cm=100
The diagonal of a rectangle is 50cm if the length of a rectangle is 40cm what is the width?
The width will be 30cm
What is volume of a cereal box with 20cm length 30cm height 8cm wide?
20 cm * 30 cm * 8 cm = 4800 cm3
What is the volume of a box that is 20cm in length and 5.2cm in width and 30cm in height?
Volume = (length) x (width) x (height) = (20 x 5.2 x 30) = 3,120 cm3 = 3.12 liters
What is 9m 20cm minus 7m 30cm?
9.20m - 7.30m = 1.9 metres.
Convert 20cm wide x 30cm high into inches?
45 x 70
What is the answer of 20cmx30cm using right triangle?
A 20cm*30cm rectangle has an area of 600 sq cm
What is the formula for calculating volume of a quadrants?
a solid consists of a cuboid, to which a quadrant of a cylinder is attached. AE=20cm,ED=30cm,DC=20cm and CR=70cm. Calculate the volume of the solid.
How long is the side of a square if its diagonal is 30cm?
Using Pythagoras' theorem: 21.21320344 cm
How long is the diagonal of the box whose length width and height are 30cm 24cmand 18cm respectively?
the equation is L^2= w^2 + h^2 + l^2 where L= length of diagonal, w=width, h=height, and l= length, L= sqrt( (30)^2 + (24)^2 + (18)^2)= (approx) 42.2 cm
What is the area of the parallelogram of 17cm x 20cm x 30cm?
It is not possible to answer the question because it is not clear what the three measures represent.
