casguilera casguilera

13-04-2019
Mathematics

contestada

Find the area of a triangle when A=40, b=14, c=9
a. 18.5
b. 40.5
c. 27.9
d.26.3

Respuesta :

sqdancefan sqdancefan

20-04-2019

Answer:

b. 40.5

Step-by-step explanation:

The appropriate formula for the area is ...

area = (1/2)bc·sin(A) = 63·sin(40°) ≈ 40.5 . . . . square units

Ver imagen sqdancefan

Answer Link

Otras preguntas

How to start a research paper on mayflower compact thesis

i need help wit 2x3-2

Lorna just finished compiling her company’s income statement for the month ended march 31. Her next step in preparing the company’s financial statements should

108. Inclined Planes The final velocity v of an object in feet per second (ft/sec) after it slides down a frictionless inclined plane of height h feet is v = √6

Why did marques de rubi recommend withdrawing from much of Texas?

What are non- living factors of the environment called?

beauty inc. issued a 20-year bond ten years ago, with the coupon rate of 7%, paid semi-annually. if the current price of the bond is $1,125, what is the ytm of

Temperature (°F) 100- 80 The line graph shows average high temperatures for New York. Average High Temperature for New York 60 40 20 0 Jan. Feb. Mar. 5 6 Apr. M

What is the measurement of the letter I when using appropriate prefix units?

How many mols of sodium are present in 6.7 grams of sodium?