A rectangular prism that measures 8.2cm 5cm and 2cm has a volume of 82cm3
2 feet and 8 inches
Assuming you meant area of 40 cm2, the rectangle would need to be 40 cm x 1 cm
An isosceles triangle can be considered as being two right angled triangles joined together and if we divide the base by 2 this gives us two adjacent sides of 18cm. By rearranging Pythagoras' Theorem we can calculate that the opposite side or perpendicular height of the triangle is 80cm: Pythagoras' Theorem: 822-182 = 6400. The square root 6400 is 80. Tangent = opposite/adjacent 77.31961651o = 80/18 Alternatively the Cosine ratio can be used: Cosine = adjacent/hypotenuse 77.31961651o = 18/82 Or even the Sine ratio: Sine = opposite/hypotenuse 77.31951616o = 80/82 Therefore the isosceles triangle has two equal base angles of 77.32 degrees correct to two decimal places.
The paper size is equivalent to A1 paper, which measures 594mm x 841mm.
82cm in m is 0.82 m.
82CM
82cm
82cm
2 feet and 8 inches
82cm = 32.2835 inches.
(820mm)/(10mm/cm)=82cm
82 cm = 820 mm
82 cm / 2.54 = 32.28in
82 cm is less than 1 m82 cm < 1 m
82cm Algebraic Steps / Dimensional Analysis Formula 32 in* 2.54 cm 1 in = 81.28 cm