Give an example of undefined term and defined term in geometry

1 answer:

4 0

These are undefined terms:1.plane2.point3.line.
These are defined terms: 1.ray 2.union of sets 3.space 4.subset 5.set 6.proper subset 7.opposite

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What’s the answer??????

strojnjashka [21]

Answer: -50

Step-by-step explanation: (5-10) then multiply the answer by 10

7 0

3 years ago

2 XM -4. -2 2 2 Find the slope of the line.

Margaret [11]

Answer:

100

Step-by-step explanation:

1+1=2+5=7+3=10

8 0

2 years ago

tony buy 3 packages of gum. each package has 5 packs of gum.each pack of gumhas 10 pieces in it how many pieces of gum are in al

marin [14]

1 pack has 5 seperate packs, each with 10 pieces
=>50 pieces
50*3=150 pieces of gum

5 0

3 years ago

Given: ABCD is a trapezoid, m∠1=m∠2, m∠3=m∠4, AB = CD, AC ∩ BD = O Prove: m∠AOD = m∠BCD

LiRa [457]

Since AB = CD the trapezoid is isosceles, which means that ∡A = ∡D

Therefore also ∡2 = ∡3 (they are half of the congruent angles)

For the properties of parallel lines (BD and AD) crossed by a transversal (BD) we have ∡3 = ∡CBD.

Now consider triangles AOD and BCD:
∡OAD (2) = ∡ADO (3) = ∡CBD (3) = ∡CDB (4)

The sum of the angles of a triangle must be 180°, therefore:
∡AOD = 180 - ∡2 - ∡3
∡BCD = 180 - ∡3 - ∡4

∡AOD = ∡BCD because their measure is the difference of congruent angles.

6 0

3 years ago

Demand for electrical services in your area is $12 million per year. It is expected to grow 10% compounded annually

sergey [27]

$\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &\stackrel{millions}{\$12E6}\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ t=\textit{elapsed time}\dotfill &5\\ \end{cases} \\\\\\ A=12E6(1 + 0.10)^{5}\implies A=12E6(1.1)^5\implies A=19326120$

8 0

2 years ago

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