What is required for two triangles to be similar?
1 answer:
Answer:
1.the corresponding angles are propositional
2.the corresponding sides are proportional
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He will read 200 pages a day because 1400/7 = 200
Paul can type 3/4 as fast as Jennifer. 60/80=6/8=3/4
Answer:
20 cm
because
1 cm = 0.1 dm
so 1 dm = 10 cm
then:
2 dm = 2 * 10 cm = 20 cm