jason153 jason153

11-05-2018
Mathematics

contestada

find the area of an isosceles triangle with base 20 and base angles 40 degrees

Respuesta :

jdoe0001 jdoe0001

11-05-2018

check the picture below.

make sure your calculator is in Degree mode.

[tex]\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh~~ \begin{cases} b=20\\ h=y \end{cases}\implies A=\cfrac{1}{2}(20)(y)[/tex]

Ver imagen jdoe0001

Answer Link

Otras preguntas

Japan invaded Manchuria in 1931 because

A plane that carries mail makes a round trip each day from Chicago to New York. It makes 2 intermediate stops on the way to New York and 1 intermediate stop on

What kinds of bonds are possible between carbon and oxygen A) only single bonds B) only double bonds C) single and double bonds D) double bonds and triple bonds

What is the main benefit of letting the narrator describe a human's inability to stop nature? A. It creates an unrealistic sense of the powerful nature of the n

25 is what % of 200?

Which of the following repeating units make up a protein? A.fatty acids B.peptide acids C.carboxylic acids D.amino acids

If e=5t where y represents the earnings from t T-shirts sold is it proportional why or why not?

In general terms, the heart of any representative democracy is A. Congress. B. a legislature. C. suffrage. D. the Senate.

matt has 3 cherry pies and 2 apple pies. He wants to share each type of pie equally among four families.How much of each pie will the family get

An organization that employs people is called what ?