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Drupady [299]
3 years ago
5

two chords in the same circle are congruent if and only if the associated central angles are supplementary. true or false

Mathematics
2 answers:
garri49 [273]3 years ago
5 0

Answer: false :)

••••••••••••••••••••••••¥¥•¥¥¥¥¥¥

DochEvi [55]3 years ago
4 0

Answer:

True

Step-by-step explanation:

just answered on apec

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C) 2/9 , because dividing both 8 and 36 by 4 will leave the numerator as 2 (8/4=2) and the denominator as 9 (36/4=9).
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A lock has a code of 4 numbers between 1 and 20. If no numbers in the
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evablogger [386]
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3l of ice cream is 10$ 4l of ice cream is 12% which is the better choice​
Korolek [52]

Answer:

4l of icecream

Step-by-step explanation:

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3 0
2 years ago
Find each measure m&lt;1, m&lt;2,m&lt;3
Leno4ka [110]

Answer:

option 2.

m1 = 75    ,   m2 = 129   ,   m3 = 100

Step-by-step explanation:

with the rule that the internal angles of a triangle add up to 180 ° we can calculate the missing angles

x + 46 + 29 = 180

x = 180 - 46 -29

x = 105

a flat angle has 180 °

m1 + 105 = 180

m1 = 180 - 105

m1 = 75

46 + 54 + y = 180

y = 180 - 46 -54

y = 80

80 = z + 29

z = 80 - 29

z = 51

as they are two crossed lines the angle is reflected from the opposite side

with that principle and knowing that the angle of a turn is 360 °, if we subtract the 2 known angles and divide it by 2 we will obtain the missing angle (m2)

m2 * 2 = 360 - 51 * 2

m2 = 258/2

m2 = 129

m2 = 29 + m3

129 = 29 + m3

m3 = 129 - 29

m3 = 100

4 0
3 years ago
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