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3 years ago

11

Could anyone please help?I'm not the best at maths.

2 answers:

pogonyaev3 years ago

6 0

Answer:

If the area of the square is 36 then a side length would be 6 the area of a triangle is 1/2b*h the base is 6 and the height is 6

So A=1/2B*H

A=1/2*6*6

A=18cm

Gre4nikov [31]3 years ago

5 0

Answer:

sin 70 degrees = 0.9396, 0.9396*3 approximately equal to the 2.82cm one area is 6*2.82/2=8.46cm²

Step-by-step explanation:

Known this square covers an area of 36 cm square, so its length is 6 cm.
so, we know that the lower side of the triangle is six, half of it is 3 cm.
We make a triangle, and then the Angle of the triangle is 70 degrees, so, we can use the sin is to use bottom neighborhood is sin70 degrees = hemline is present in addition to 3cm.

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Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y=kx$

The ratio between the two variables is a constant called constant of proportionality k

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<u><em>Verify each case</em></u>

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Multiply in cross

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Multiply in cross

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Klio2033 [76]

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3 years ago

Read 2 more answers