Pythagoras theorem tells us that a2 + b2 = c2
So: 102 + 122 = c2
Thus 100 + 144 = 244 = c2
and the square root of 244 is 15,620499351813308788259445471518
so the diagonal is about 15 ft 7 in
The length of the diagonal of a rectangle with adjacent sides measuring 820cm and 1200cm is about 1453.4cm
you have to figure out length times width to get the formula for diagonal length suckers
The length of the diagonal which is to opposite of 100⁰ angle is: diagonal length = √[152 + 82 - 2(15)(8)cos 100⁰] diagonal length ≈ 18 The length of the diagonal which is to opposite of 100⁰ angle is: diagonal length =√[152 + 82 - 2(15)(8)cos 80⁰] diagonal length ≈ 16
32 + 82 = diagonal2 (9 + 64) = 8.544
The diagonal length is about 18.44 inches.
If you know the length of the sides but not the diagonal, you can use the Pythagorean Theorem.
by measuring diagonal length
The length of the diagonal of a rectangle with adjacent sides measuring 820cm and 1200cm is about 1453.4cm
The diagonal length = 7.07 inches.
The answer to this question depends on what characteristic of a rhombus you are measuring: the length of its sides, its perimeter, area, length of diagonal, its acute angles, its obtuse angles, or something else.
Use Pythagoras' theorem:- 502+302 = 3400 and the square root of this is the length of the diagonal which is about 58.309 feet to 3 dp
The length of the other diagonal works out as 12cm
you have to figure out length times width to get the formula for diagonal length suckers
The length of the diagonal which is to opposite of 100⁰ angle is: diagonal length = √[152 + 82 - 2(15)(8)cos 100⁰] diagonal length ≈ 18 The length of the diagonal which is to opposite of 100⁰ angle is: diagonal length =√[152 + 82 - 2(15)(8)cos 80⁰] diagonal length ≈ 16
You need to use trigonometry cosine (angle) = length/diagonal diagonal = length/cos(angle)
The length of the diagonal is about 16.03 feet.
32 + 82 = diagonal2 (9 + 64) = 8.544