Directions: Find the area of a circle with given radius. Round off your answer to the nearest hundredths. 1. r= 3.2 m

2. r = 17 mm

3. r = 36.5 mm

4. r = 83 cm

5. r = 5.8 m

A. Find the volume of the following:

Formula: V = e x e x e

6. e = 45.25 cm

7. e = 29 cm

Formula: V = L x W x H

8. l = 23 cm
w= 14 cm
h = 11 cm

9. l = 41 cm
w= 28 cm
h = 17 cm

10. l = 20 cm
w= 18 cm
h = 14 cm

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

i believe that the slope of the line is -5

step-by-step explanation: