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Mathematics 13 Online
Sherixn:

Write an expression for the area of square 4 by combining the areas of the four triangles and the two squares.

Sherixn:

@jaybtw

Jaybtw:

Im Here

Sherixn:

ok

Sherixn:

So the area for square 4 = a² + b² + 2ab

Jaybtw:

Thank u

Sherixn:

But I can guide you through it

Jaybtw:

really

Sherixn:

Yeah, like how u get that

Jaybtw:

ok

Sherixn:

A square's area is 1^2

Sherixn:

Area of 2 squares is a^2+b^2

Sherixn:

And the area of a triangle is 2ab

Sherixn:

Add these all together to get 4 = a² + b² + 2ab

Jaybtw:

ohhh i get it know

Jaybtw:

Hey Sherixn

Sherixn:

Hey

Jaybtw:

i have one more problem

Sherixn:

Ok I'll check it out

Jaybtw:

Write an expression for the area of square 5 by combining the areas of the four triangles and the one square.

Jaybtw:

can we be friends

Sherixn:

Sure :D

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