That is a 30 60 90 triangle.
In such a triangle the "middle" size = short side * sq root (3)
height = 5 * sq root (3) =
<span>
<span>
<span>
8.6602540378
</span>
</span>
</span>
Area = (1/2) * 5 * <span>
<span>
8.6602540378
</span>
</span>Area = 2.5 * <span>
<span>
8.6602540378
Area = </span></span><span><span><span>21.6506350946 square centimeters
</span></span>
</span>
58466
713*80 = 57040
713*2 = 1426
Answer:
The answer is 99/12 or 8 1/4
Step-by-step explanation:
2 1/4 × 3 2/3
Here,
2 1/4 = 9/4
3 2/3 = 11/3
Now,
9/4 × 11/3 = 99/12 or 8 1/4
Thus, The answer is 99/12 or 8 1/4
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
y=2
Step-by-step explanation:
3(y - 1) +2(y + 3) = 13
3y-3+2y+6=13
5y+3=13
5y=10
y=2
