The answer would be 73.(3)
Answer:
The answer is 13.
Step-by-step explanation:
Nearest whole number means <em>r</em><em>o</em><em>u</em><em>n</em><em>d</em><em> </em><em>o</em><em>f</em><em>f</em><em> </em><em>a</em><em>t</em><em> </em><em>"</em><em>Ones</em><em>"</em><em> </em>place<em> </em>:
e.g
1.59
≈ 2
3.1
≈ 3
Answer:
Multiply each number by the little number next to it then add. It will be a huge number.
Step-by-step explanation: Above.
Answer:
we know that
[the lateral area of a right circular cone]=pi*r*l
where
r--------------> the radius of the circle part of the cone
l--------------> the side (slant height) of the cone
r=6 ft
h=8 ft
Step 1
find the slant height of the cone
which is determined by using Pythagoras, since the cross section is a right triangle.
l² = h²+ r²------------> l²=8²+6²-------> l²=64+36---------> l=10 ft
Step 2
find the lateral area
[the lateral area of a right circular cone]=pi*r*l--------> pi*6*10----> 188.4 ft²
the answer is 188.4 ft²
