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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
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.
How many square centimetres on a piece of paper measuring 20cm x 30cm?
20*30 = 600 sq cm.
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
How many square centimetres on a piece of paper measuring 20cm x 30cm?
20*30 = 600 sq cm.
