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3 years ago

when you go to answer this, can someone please give me the steps on how to do it, because I think I'm doing it wrong

Mathematics

1 answer:

leva [86]3 years ago

6 0

Answer:

TUA=123

Step-by-step explanation:

so first we find <TUS in terms of x

so 180-11x-2

178-11x

so now we can use the sum of a triangle's angles which is always 180 to find the angles in triangle TUS

178-11x+5x+10+58=180

178-6x=112

take 178 from both sides

-6x=-66

x=11

so we can do 11x11+2=TUA

TUA=123

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Complete Question:

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A) The area of Garden B minus the area of Garden C is equal to the area of Garden A.

B) The area of Garden B plus the area of Garden C is equal to twice the area of Garden A.

C) The area of Garden C minus the area of Garden B equals the area of Garden A.

D) The area of Garden C minus the area of Garden A is equal to twice the area of Garden B.

Correct Answer:

The area of Garden C minus the area of Garden B equals the area of Garden A.

Thus, (C) is the correct option.

Step-by-step explanation:

According to question , a right angle triangle with right angle at R and A is perpendicular , B is base and C is hypotenuse of the triangle.

One square garden along each side of triangle.

Area of square = Side × Side

So area of each square garden is :

$A ( A) = A^2\\B ( B) = B^2\\C ( C )= C^2$

According to Pythagoras theorem,

In a right angle triangle, square of hypotenuse is equal to sum of square of the remaining two sides.

By figure,

$A^2 + B^2 = C^2$

Area of garden A + area of garden B = Area of garden C

$A^2 = C^2 -B^2$

The area of Garden C minus the area of Garden B equals the area of Garden A.

Thus, (C) is the correct option.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

when you go to answer this, can someone please give me the steps on how to do it, because I think I'm doing it wrong ​

when you go to answer this, can someone please give me the steps on how to do it, because I think I'm doing it wrong