I am having trouble with this question.

Mathematics

1 answer:

a_sh-v [17]3 years ago

8 0

Answer:

x=12√2

y=45°

Step-by-step explanation:

as we know diagonal of a square

=a√2

=12√2

and

y=45°

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2 years ago

If the points (2,7),(-3,3) and (5,1) are the vertices of a triangle ,find the length of the median drawn through the first verte

Bingel [31]

Answer:

$\sqrt{26}$ units

Step-by-step explanation:

The median is the line segment connecting the vertex with the midpoint of the opposite side.

The midpoint has coordinates:

x = (-3 + 5)/2 = 2/2 = 1
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Use the distance formula to find the distance between points (2, 7) and (1, 2):

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
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3 years ago

Read 2 more answers

Find the length of the radius of the circle whose perimeter is xcm and the area is

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$\bf x = \cfrac{x^2}{4\pi }\implies 4\pi x = x^2\implies \cfrac{4\pi x}{x}=x\implies \blacktriangleright 4\pi = x\blacktriangleleft \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{since the radius is}}{r = \cfrac{x}{2\pi }}\implies r =\cfrac{4\pi }{2\pi }\implies \blacktriangleright r = 2\blacktriangleleft$