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What is sine equation?
the sine rule, angle (a) and opposite length is eaqual to angle (b) and opposite length. which are also equal to angle (c) and opposite length. Sin A = Sin B = Sin C ------- -------- ---------- a -------- b -------- c
How do you find the adjacent side's length if you have the angle and the opposite side length?
To find the adjacent side's length in a right triangle when you have the angle and the opposite side's length, you can use the tangent function. The tangent of the angle is equal to the ratio of the opposite side to the adjacent side: ( \tan(\theta) = \frac{\text{opposite}}{\text{adjacent}} ). Rearranging this formula gives you the adjacent side's length: ( \text{adjacent} = \frac{\text{opposite}}{\tan(\theta)} ). Simply plug in the values for the opposite side and the angle to calculate the adjacent side's length.
What shape has four sides where opposite sides are parallel and equal in length and every angle is a right angle?
This is a rectangle, or the special case of the square (all sides equal).
A quadrilateral where each angle is a right angle is a right angle?
A quadrilateral where each angle is a right angle is called a rectangle. In addition to having four right angles, a rectangle also has opposite sides that are equal in length. If all four sides are of equal length, it is specifically termed a square. Thus, all rectangles are quadrilaterals, but not all quadrilaterals with right angles are rectangles unless they also have equal opposite sides.
What is an opposite angle on a parallelogram?
Opposite angles are equal
A shape with 4 equal-length sides opposite sides parellel but no right angles?
A Rhombus
What shape has no parellel sides and the adjacent length is equal and the diagonals of that shape intersects at a right angle?
a pentagon
How do you calculate tangent of an angle?
the tangent of an angle is equal to the length of the opposite side from the angle divided by the length of the side adjacent to the angle.
What is sine equation?
the sine rule, angle (a) and opposite length is eaqual to angle (b) and opposite length. which are also equal to angle (c) and opposite length. Sin A = Sin B = Sin C ------- -------- ---------- a -------- b -------- c
In a scalene triangle the longest side is opposite the angle with the largest measure true of false?
True. In any triangle, the longest side is always opposite the largest angle; the shortest side is always opposite the shortest angle; and the middle length side is always opposite the middle size angle. In an isosceles triangle, there is no middle length side; and the two sides of equal length are opposite the angles of equal size. In an equilateral triangle, all sides are the same length, as are all the angles.
How do you find the adjacent side's length if you have the angle and the opposite side length?
To find the adjacent side's length in a right triangle when you have the angle and the opposite side's length, you can use the tangent function. The tangent of the angle is equal to the ratio of the opposite side to the adjacent side: ( \tan(\theta) = \frac{\text{opposite}}{\text{adjacent}} ). Rearranging this formula gives you the adjacent side's length: ( \text{adjacent} = \frac{\text{opposite}}{\tan(\theta)} ). Simply plug in the values for the opposite side and the angle to calculate the adjacent side's length.
What shape has four sides where opposite sides are parallel and equal in length and every angle is a right angle?
This is a rectangle, or the special case of the square (all sides equal).
Its pairs of opposite sides are parellel but unequal?
If all pairs of opposite sides are parallel, each pair must be equal.
A shape with 4 equal-length sides opposite sides parallel but no right angle?
its a rhombus
A quadrilateral where each angle is a right angle is a right angle?
A quadrilateral where each angle is a right angle is called a rectangle. In addition to having four right angles, a rectangle also has opposite sides that are equal in length. If all four sides are of equal length, it is specifically termed a square. Thus, all rectangles are quadrilaterals, but not all quadrilaterals with right angles are rectangles unless they also have equal opposite sides.
How many pairs of parellel lines does a rhombus have?
It has 2 pairs of equal opposite parallel sides
What is an opposite angle on a parallelogram?
Opposite angles are equal
