You look at the hundreths place (4) and if it is 5 or more you round the tenths place up. so the number is rounded to 9.2
Triangles a are similar because they have the same degrees
And Triangles d are similar because they are the same shape
Answer:
A=120
B=20
C=20
Total area=160 cm2
This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/
Answer:
see below
Step-by-step explanation:
2/10 = 1/5 = 0.2 = 20%
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