<em><u>Hi!</u></em>
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The equation for finding the <em>AREA </em>of a<em> TRIANGLE </em>is simply: half times base times height, or, 1/2xbxh.
The base here is 6
The height here is also 6
Substitute these values into the formula!
1/2 * (6) * 6)
Multiply!
1/2 * 36.... (6 * 6 = 36)
1/2 * 36 = 18
So, the triangle is 18 sq. units!
Answer:
We use a symbol because pi itself is not just a number. It goes on forever and in order to represent this number we use the symbol of pi (π). Or we round it to 3.14.
Step-by-step explanation:
53-x+18
Gail’s age would be x (or any variable of our choice).
The two negatives cancel out, so it would just mean 1+18, which is 19.
