Answer:
Sample Response: Perform the transformations from right to left. First, rotate the triangle 90 degrees. Negate the y-coordinate and then switch the coordinates to get (–1, 0). Next, perform the translation up by adding 0 to the x-coordinate and 2 to the y-coordinate to get (–1, 2). Finally, reflect this point over the y-axis by negating the x-coordinate to get (1, 2).
Step-by-step explanation:
Areaa= 0.5 b h
= 0.5 x 9 x 6 = 27 mm
Answer:
Step-by-step explanation:
the information we have is:
- the radius of the circle in the base: (u for units)
- and the height of the cone:
to find the volume we need the formula for the volume of a cone:
where r is the radius and h is the height.
Substituting the known values to find the volume:
the volume in terms of is
and if we substitute the value of pi: we get:
Answer:
Loss is 250-175=75 rupees
Step-by-step explanation: