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

In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)
how do I solve this proportion?
Heating zinc sulfide in the air causes the formation of
What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?
What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)
What are good book to read from war times about family / adoption / giving up of children
If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f
what is the sum of 6 7/8 + 4 5/8
Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )
Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.