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lesya [120]
3 years ago
11

Which one of these four triangles is not similar? Explain how you know. Write a few

Mathematics
1 answer:
liraira [26]3 years ago
5 0

Answer:

Triangle D is different.

Every triangle is right-angled except for triangle D.

Proof for the 3rd angle of triangle D:

120+30+x = 180

150+x = 180

x = 30

Therefore, we can prove that there are no right angles in triangle D.

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+30 min = 5pm, then +60 min = 6pm, then + 15 min = 6:15pm
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90min+15min
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Greeley [361]
Answer:
Step-by-step explanation:
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3 0
3 years ago
The difference between the simple and compound interest for a certain sum of money of 3 years at 5% per annum is Rs.61.0. Find t
miss Akunina [59]

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7 0
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3 years ago
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