Answer:
Step-by-step explanation:
17(x-2)
Answer: 40
Step-by-step explanation:
Answer:
With an enlargement the scale factor would be greater than zero. With a reduction the scale factor would be a fraction or maybe even a decimal.
Answer:
angles 1 and 2 are supplementary
Step-by-step explanation:
The area are in the ratio of the squares of corresponding sides.
That is 15^2 : 20^2 = 225:400
so the area of the smaller figure = (225/400) * 64
= 0.5625 * 64
= 36 cm^2 (answer)
