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

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

Do natural numbers have multiplicative inverse

Who best promoted the principle of uniformitarianism? A. James Hutton B. Charles Lyell C. Charles Darwin D. Jean Baptiste Lamarck

Do natural numbers have multiplicative inverse

which statement below BEST summarized the role of the DNA molecules in cells? a) guides cell division b protects cells from infection c provides the instruction

5 biscuits cost 30p altogether how much do 7 biscuits cost

“[F]reedom of conscience, freedom of person, freedom of trade and business pursuits, universality of freedom and equality. This is our high destiny, and in natu

What is one reason coral reefs are such diverse ecosystems?

Cold packs are designed to become very cold when activated. When the pack is activated, a chemical reaction occurs to make the temperature of the cold pack decr

The planet we call earth has how many layers

What component of the circulatory system is at the tissue level? a. blood b. white blood cell c. heart d. hemoglobin