Answer:
5
Step-by-step explanation:
20%=0.2
25 x 0.2 = 5
Answer:
845
Step-by-step explanation:
Because they are similar triangles you can find the scale factor first.
395/553 is the scale factor
(395/553)*280=200
(395/553)*350=250
200+250+395 = 845
Answer: false
Step-by-step explanation: the answer is false because suplimentary angled dont add up to 180
Answer:
13.2 ft
Step-by-step explanation:
x^2 + 8.2^2 = 15.5^2
x = 13.2 ft
Answer:
The dilation is an enlargement
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor
In this problem Triangles A'B'C' and ABC are similar by AA Similarity Postulate
Let
z------> the scale factor
so
substitute the values
The scale factor is greater than 1
therefore
The dilation is an enlargement