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marishachu [46]
3 years ago
11

If two lines are coplanar, which of the following must be true

Mathematics
2 answers:
tamaranim1 [39]3 years ago
6 0
It will be D because the lines share at least one point and is sharing a lease one line
astraxan [27]3 years ago
3 0

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

If two lines are coplanar, then lines should be parallel or they should intersect each other.

It means, perpendicular lines always intersect to each other but parallel lines never.

So, If the lines are perpendicular then it must intersect, other wise the lines never intersect.

so, the lines are coplanar.

Hence, Option 'c' is correct.

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Step-by-step explanation:

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3 years ago
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Since Mr. Arju wishes to purchase a house, and to buy the house he needs to make a down payment of $ 300,000 and also pay $ 15,000 every quarter for the next 8 years, if the interest charge is 9% per year compounded quarterly, to determine what is the price of the house, the following calculation must be performed:

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X = 1,740,000 / 2.03810

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