booogie1837 booogie1837
  • 01-06-2020
  • Mathematics
contestada

In a rhombus whose side measures 20 and the smaller angle is 38°. Find the length of the larger diagonal, to the nearest tenth.

Respuesta :

Cyrek Cyrek
  • 01-06-2020

A rhombus diagonals form right angles. The diagonals also cut in half the angles

use cosine: cos38 = [tex]\frac{a}{20\\\\}[/tex]

a = 20cos38

a=15.8

Answer Link

Otras preguntas

The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the pool by writing and solving a syst
16 increased by twice a number is -24. Find the solution??
How many eighths are there in 4 1/4
Terri's teacher gives her the equation 3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. Explain how Terri could use a graph to
16 increased by twice a number is -24. Find the solution??
The circumference of a circle is 6.28.What is the area of the circle?
The circumference of a circle is 6.28.What is the area of the circle?
If 2 less than or equal too X less than or equal too 6, which of the following has the greatest value
Please tell me five slogans on conservation of natural vegetation.
The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?