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Westkost [7]
2 years ago
13

Calculate the area of this triangle.

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Mathematics
2 answers:
aksik [14]2 years ago
7 0

Answer: 30

Step-by-step explanation: Formula for Area of a triangle = 1/2 Base * Height. 12*5 = 60; 60/2 = 30.

andrew11 [14]2 years ago
6 0

Answer:

30 cm squared

Step-by-step explanation:

This is a right angle triangle. That means that the base and height will just be the perpendicular sides of the triangle.

Our base in this case is 12 and our height is 5.

Area of a Triangle = 1/2(base)(height)

=1/2(12)(5)

=1/2(60)

=30

So, the area of this triangle is 30 cm squared.

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Answer:

x = 0.5

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Step-by-step explanation:

x + 6y = 2

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Multiply a number by any of the equations to get numbers of the same variable

3x + 18y = 6

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NB: subtract evenly if u subtract down from top make sure u subtract down from top throughout

16y = -4

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y = -1/4 or -0.25

to find the x value, any where you see y u put in the y value(-0.25)

So u'll pick just one of the equations above

x + 6(0.25) = 2

x + 1.5 = 2

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