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rewona [7]
2 years ago
8

For a pair of triangular earrings how can you tell if they are similar?

Mathematics
2 answers:
Arlecino [84]2 years ago
5 0
Polygons - here we just have triangles - are similar if the corresponding angles are congruent and the corresponding sides are in proportion. Polygons are congruent if in addition to corresponding angles be congruent, corresponding sides are congruent
11Alexandr11 [23.1K]2 years ago
4 0
If they are similar they have to be congruent
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Find the measure of the missing angles. WILL GIVE BRAINLIEST
Ivahew [28]
D = 90
This is because any line is equal to 180 degrees, we see that d is situated on a line that continues into another angle, the other angle is 90 degrees, so we minus 90 from 180, to get 90.

E = 99
E is situated on a line with the other angle F, F = 81 (see below) so we minus 81 from 180


F = 81
F is situated on a line, we minus it from the other angle situated on the same line, so we minus 99 from 180to get 81

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
5 0
2 years ago
What is an angle coterminal to 5pi/7
grigory [225]
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3 years ago
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just olya [345]

Answer:

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6 0
3 years ago
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7 0
3 years ago
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<u>Step-by-step explanation:</u>

Midpoint is the "average" of the x's and y's:

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4 0
3 years ago
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