Answer:
To find the lateral surface area, we will find half of the perimeter of the base and multiply it by the slant height of the side triangles. Each triangle has a slant height. The slant height is the height of each triangle, not the height of the pyramid.
Step-by-step explanation:
Since 20 is a factor of 40, the least common denominator of 3/20 and 9/40 is 40.
Answer:
The first one
Step-by-step explanation:
So you need to find the $ for one hour of work
if 16=135
1 hour= $8.50
$8.50*24= $204
answer=$204
hope this helps :)
Answer:
its the first one. you're right.
A reflection over y-axis.