Opposite angle is 45 degrees and the other 2 angles are both 135 degrees the perimeter has nothing to do with the angles.
The perimeter of a rhombus is the sum of its 4 sides
Perimeter of rhombus = 4*side = 9.6 cm
Perimeter of a rhombus = 4 x (length of one side)(Notice how closely the formula resemblesthe one for the perimeter of a square.)
A rhombus can't have two different side lengths. They all must be the same. If the sides are 30-in, then the perimeter is 120-in. If they're 40-in, then the perimeter is 160-in.
Perimeter = 4*n whereas n is the length of its side
The perimeter of a rhombus is the sum of its 4 sides
140, 40 and 140. Since the adjacent angles of a rhombus are supplementary angles and one of them is 40 degrees, the other is (180 - 40)140 degrees. So that two others are 40 and 140 degrees, as congruent opposite angles of the rhombus.
Thanks to limitations of the browser, not all symbols are visible. In particular, it is not clear what b equals. In any case there is no single measure for the value of a rhombus. A rhombus has a perimeter, length of sides, an area, internal angles and many other characteristic measures. None of these is "the value" of the rhombus.
From the given information and by using trigonometry the perimeter in cm of the rhombus works out as 15 times the square root of 2
142.4 just multiply 35.6 by 4 because a rhombus has 4 equal sides.
That will depend on the lengths of the diagonals of the rhombus which are of different lengths and intersect each other at right angles but knowing the lengths of the diagonals of the rhombus it is then possible to work out its perimeter and area.
Rhombus.
The perimeter of a rhombus with side 7 is 28 units.
it is impossible for a diagonal of a rhombus to be the same length as its perimeter
That rhombus has a perimeter of 18.88 feet.
A Rhombus
The perimeter of a rhombus is the sum of its 4 equal sides