Answer:
8 square units and square units
Step-by-step explanation:
The area of the triangle ABC is 24 square units.
1. Triangles ABC and FBG are similar with scale factor then
2. Triangles ABC and DBE are similar with scale factor then
3. Thus, the area of the quadrilateral DFGE is
and the area of the quadrilateral ADEC is
Answer:
The surface area of the cone is 126π cm².
Step-by-step explanation:
The surface area of a cone can be found using this formula:
In this problem, we are told that the cone has a radius of 9 cm and a slant height of 5 cm.
Substitute these values into the formula for the surface area of a cone.
The surface area of the right cone is 126 π cm².
Answer:
Inequality: 6r - 200 - 65 1000 and minimum of 211 people
Step-by-step explanation:
Let r = rides
6r - 200 - 65 1000
6r - 265 1000
6r 1265
r 210
Needs 211 people to make a profit of at least $1000