Arectangle has a length of 20 cm and a width of 15 cm. which statement explains why the rectangle is not a rhombus? question 6 options: a) a rhombus has exactly two right angles. b) a rhombus has four angles that have equal measures. c) a rhombus has four side that are the same length. d) a rhombus has exactly two sides that are paral

C) A rhombus has four side that are the same length.

Step-by-step explanation:

Given:

A rectangle has a length of 20 cm and a width of 15 cm.

Length = 20 cm

Width = 15 cm

We need to explain why the rectangle is NOT a rhombus.

Now according to properties of Rhombus which are given below;

⇒All sides have equal length

⇒Opposite sides are parallel, and opposite angles are equal (it is a Parallelogram).

⇒The altitude is the distance at right angles to two sides

⇒And the diagonals of a rhombus bisect each other at right angles.

Since size of rectangle are length is 20 cm and width is 15 cm hence it is not a rhombus as Rhombus have all sides equal.

Hence Option C) A rhombus has four side that are the same length.

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.