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4 years ago

What is the value of side "a" in the triangle shown below?

Mathematics

1 answer:

maks197457 [2]4 years ago

6 0

Answer:

a = 5

Step-by-step explanation:

Since the triangle is right use the sine ratio to solve for a and

sin30° = $\frac{1}{2}$ , thus

sin30° = $\frac{opposite}{hypotenuse}$ = $\frac{a}{10}$ , hence

$\frac{a}{10}$ = $\frac{1}{2}$ ( cross- multiply )

2a = 10 ( divide both sides by 2 )

a = 5

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4 years ago

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34kurt

Answer:

$x+y=11$

Step-by-step explanation:

Here we are given two coordinates through which our lines passes through. Now we are going to use the two point form to find the equation of the line.

The two point form is given as

$\frac{y-y_1}{x-x_1}=\frac{y_2-y_1}{x_2-x_1}$

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