Answer:
.
Step-by-step explanation:
Answer:
15.56 ft
Step-by-step explanation:
The formula for the area of a triangle is
A = ½bh
This is an isosceles triangle, so b = h.
Substitute the value of h
A = ½b² = 121
Multiply each side by 2
b² = 242
Take the square root of each side of the equation.
b = √242 ≈15.56 ft
The length of the two equal sides of the triangle is approximately 15.56 ft.
<em>Check:
</em>
A = ½(15.56)² = ½× 242 = 121 ft²
Answer:
The axis of symmetry is x=2
All you would have to do is round to the nearest 10th number (ex. From 26 to 30) for all the clubs including both boys and girls. Then you add them all together. Rounding makes estimating easier.
