bmc8807 bmc8807

04-06-2014
Mathematics

contestada

find the area of a triangle given that
c=40m
b=20m
a=48°

Respuesta :

kate200468 kate200468

04-06-2014

[tex]Area= \frac{1}{2}\cdot c\cdot b\cdot sin \alpha \\\\------------------\\\\A= \frac{1}{2}\cdot 40\cdot20\cdot sin48^0\approx400\cdot0.7431=297.24\ [m^2]\\\\Ans.\ Area\ is\ about\ 297.24\ [m^2][/tex]

Answer Link

Otras preguntas

When exiting the expressway, signal your intention to exit approximately _____mile before you exit

If a /b=p/q, then (a + b)/b= b/(a+d)

The act requirement of a criminal violation, called the ________, requires the government to prove that a defendant’s actions objectively satisfied the elements

A nutrition periodization plan is sports specific but generally not athlete specific. a. true b.false

Identify what a, b, and c would equal in standard form. Do not simplify the equation. -14y= 28-10x a= b= C=

find the volume of these solid20mm3.7mm41mm

differemces between liquid pressure and air pressure . give this answer is box

Think about the goals of the first new deal. which of these goals were a part of roosevelt’s plans? check all of the boxes that apply. providing relief for amer

Fill in the blank, in the sentence below, with the present tense form of the Spanish verb that means "to repeat." El profesor _________ las palabras de vocabul

I NEED HELP PLS HELP MEE THIS IS A BIT CONFUSING PLS AWNSER GIVING BRAINLIST AND 50 POINTS IF CORRECT IF INCORRECT I WILL DEL YOUR AWNSER PLS MAKE SURE WHAT YOU