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Diagonal = 17 cm and height = 8 cm so Length = sqrt[172 - 82] = sqrt(225) = 15 cm Then area = length*height = 15*8 = 120 cm2
Assuming 7.5 cm is the length of one side. Then the perimeter of a rhombus is 4 x 7.5 cm = 30 cm Like a square the four sides of a Rhombus are of equal length. It just that the angles are NOT right angles. . Its a 'lazy square'.
Base = Area/Height = 7886.2/95.7 = 82.405 cm (to 3 dp)
94cm,
5.5 cm
Diagonal = 17 cm and height = 8 cm so Length = sqrt[172 - 82] = sqrt(225) = 15 cm Then area = length*height = 15*8 = 120 cm2
The maximum area for a rhombus occurs when the rhombus is a square, as all sides are equal in length. Since the sides of the rhombus are 25 cm each, the area of the square rhombus would be calculated by squaring the length of one of the sides, which is 25 cm, resulting in an area of 625 square cm. Thus, the maximum area for a rhombus with sides of 25 cm is 625 square cm.
Rhombus Area = side x height = 6 cm x 4 cm = 24 cm2In the right triangle formed by the side and the height of the rhombus, we have:sin (angle opposite to the height) = height/side = 4 cm/6cm = 2/3, so thatthe angle measure = sin-1 (2/3) ≈ 41.8⁰.In the triangle formed by two adjacent sides and the required diagonal, which is opposite to the angle of 41.8⁰ of the rhombus, we have: (use the Law of Cosines)diagonal length = √[62 + 62 -2(6)(6)cos 41.8⁰] ≈ 4.3Thus, the length of the other diagonal of the rhombus is about 4.3 cm long.
always
Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm? . Area = base * height Altitude = height. Altitude = 4 cm . A rhombus has all 4 sides equal, so the base = 6 cm . Area = base * height . Area = ____sq. cm.
24 cm sq
Assuming 7.5 cm is the length of one side. Then the perimeter of a rhombus is 4 x 7.5 cm = 30 cm Like a square the four sides of a Rhombus are of equal length. It just that the angles are NOT right angles. . Its a 'lazy square'.
Base = Area/Height = 7886.2/95.7 = 82.405 cm (to 3 dp)
volume = length x width x height height = volume / (length x width) height = 378 cm3 / (6cm x 7cm) = 9 cm
94cm,
A rectangular prism with length 7 cm, width 4 cm and height 6 cm has a volume of 168cm3
A rectangular prism that has a length of 7 cm, width of 8 cm and height of 14 cm has a volume of 784cm3