shreena120 shreena120

19-01-2021
Mathematics

contestada

In an isosceles triangle, the vertical angle is greater than each of the base angle by 30°. Find all of them..

In an isosceles triangle the vertical angle is greater than each of the base angle by 30 Find all of them class=

Respuesta :

naharkitrishna naharkitrishna

19-01-2021

Answer:

x=50

Step-by-step explanation:

[tex]x + x + x + 30= 180[/tex]

[tex]3x + 30 = 180[/tex]

[tex]3x = 180 - 30[/tex]

[tex]x = 150 \div 3[/tex]

[tex]x = 50[/tex]

Answer Link

Otras preguntas

The number sent this 4×7 = 4×3+4×4 is an example of what property

Factor 2x2 + 5x + 3. Question 1 options: (2x + 1)(x + 3) (2x + 5)(x + 1) (2x + 3)(x + 1) The polynomial is prime

How does the word haunted appear as a motif in John Updike's "The Brown Chest," and how does it contribute to the meaning of the story?

where does the graph of y=-0.5x-2 cross the x-axis

Adam bakes another cake the same size as the first, but he cuts his cake into 40 equal-sized pieces. The height of each piece if 3 cm. long. Explain how you can

Knowledge that gives a producer an economic advantage over other producers is called a _____. trade secret trademarks patents

Help, I have looked on Google an couldn't find the answer

Government positions under Hongwu were filled by

what process directly responsible for root growth in plants

The process of __________ allows Middle Eastern countries to extract salt from seawater. a. subsistence agriculture b. aquifer use c. desalination d. petroleum