megan357
megan357 megan357
  • 01-12-2019
  • Mathematics
contestada

What value of x will make parallelogram ABCD a rhombus?

What value of x will make parallelogram ABCD a rhombus class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-12-2019

Answer:

  x = 34

Step-by-step explanation:

The figure will be a rhombus if the diagonals cross at right angles. That is ...

  (3x -12)° = 90°

  3x = 102

  x = 34

The figure is a rhombus when x=34.

Answer Link
lusungmike lusungmike
  • 20-08-2020

Answer:

34

Step-by-step explanation:

Answer Link

Otras preguntas

Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m
Find all powers of 4 in range 4 through 1,000
Which of the kingdoms has the smallest number of known species
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
How many atoms are in 0.750 moles of zinc?
which state of matter has the least amount of energy?
Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
which seismic wave moves through earth at the fastest speed?
Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3