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3 years ago

Find the area of the triangle. A= 125°, b= 9, c= 6

Mathematics

1 answer:

Semmy [17]3 years ago

6 0

The area of given triangle is: 22.1184

Step-by-step explanation:

When we only know two sides of a triangle and the included angle then the area of triangle is given by:

$A = \frac{1}{2} * side\ 1 * side\ 2 * angle$

Given

b = 9

c = 6

∠A = 125°

So the formula will be:

$A = \frac{1}{2} bc * sin\ A\\A = \frac{1}{2} * 9 * 6 * sin\ 125\\A = 27 * 0.8192\\A = 22.1184$

Hence,

The area of given triangle is: 22.1184

Keywords: Triangle, Area

Learn more about triangle at:

#LearnwithBrainly

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KATRIN_1 [288]

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Step-by-step explanation:

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Mike has 21 pounds of tomatoes and 9 pounds of mixed peppers from his garden that he will use to make sals.

Grace [21]

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Step-by-step explanation:

We are given the system of equations:

$x+5y=21\\x+y=9$

where variable x represents the number of batches of salsa that can be made and y represents the number of bat tomato sauce that can be made.

We need to solve the systems to find the values of x and y.

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So, value of x=6

The number of batches of salsa that can be made = x = 6 batches

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Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

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3 years ago

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