find the length of the altitude of the rhombus if length of its two diagonals are 12cm and 16 cm respectively
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all sides of a rhombus are equal in length.
the diagonals of the rhombus intersect at a 90 degree angle.
the diagonals and the sides of the rhombus form right triangles.
one leg of these right triangles is equal to 8 cm in length.
the other leg of these right triangles is equal to 6 cm in length
that would be half the length of each diagonal.
the sides of the triangle form the hypotenuse of these right triangles.
the formula is:
hypotenuse squared = one leg squared plus other leg squared.
this makes the hypotenuse squared equal to 8^2 + 6^2 = 64 + 36 = 100
the hypotenuse is the square root of 100 which makes the hypotenuse equal to 10.
the sides of the rhombus are equal to 10 cm.
the diagonals of the rhombus intersect at a 90 degree angle.
the diagonals and the sides of the rhombus form right triangles.
one leg of these right triangles is equal to 8 cm in length.
the other leg of these right triangles is equal to 6 cm in length
that would be half the length of each diagonal.
the sides of the triangle form the hypotenuse of these right triangles.
the formula is:
hypotenuse squared = one leg squared plus other leg squared.
this makes the hypotenuse squared equal to 8^2 + 6^2 = 64 + 36 = 100
the hypotenuse is the square root of 100 which makes the hypotenuse equal to 10.
the sides of the rhombus are equal to 10 cm.
steeve:
altitude will be 16 *12 / 10
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Answer:
Altitude = 9.6 cm
Step-by-step explanation;
The diagonal of the rhombus bisect each other at right angle.
So, by Pythagoras Theorem, you can calculate one of the side of the rhombus,
6^2+8^2 = (Hypotenus or side of rhombus)^2
√100 = Side of Rhombus
Side of Rhombus = 10cm
Rhombus can be called as parallelogram, so
Area of Parallelogram = Area of Rhombus
Base * Altitude= 1/2 (product of the length of the diagonals)
10*Altitude= 1/2 (12*16)
On solving,
Altitude = 6*16/10
= 9.6 cm
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