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ira [324]
3 years ago
5

In figure AB and CD bisect each other at O. State the 3 pairs of equal parts in ∆AOC and ∆BOD. Is ∆AOC ≅ ∆BOD? Give reasons

Mathematics
1 answer:
GuDViN [60]3 years ago
7 0

Answer:

SEE EXPLANATION

Step-by-step explanation:

In\:\triangle AOC \:\&\:\triangle BOD

AO \cong OB.... (given)

\angle AOC \cong\angle BOD

(vertical \: \angle s)

CO \cong OD.... (given)

\therefore \triangle AOC \:\cong\:\triangle BOD

(SAS \: postulate)

So, the 3 pairs of equal parts in ∆AOC and ∆BOD are:

AC = BD

m\angle OAC = m\angle OBD

m\angle OCA = m\angle ODB

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Answer:

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Step-by-step explanation:

This problem involves using ratios to compare side lengths in similar triangles.

136/34=x/1.5

136/34*1.5=x/1.5*1.5

136/34*1.5=x

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8 0
3 years ago
Renauld has to pay 2 percent in closing costs and 14 percent for the down payment on a purchase of $170,500. Over the life of hi
melamori03 [73]

Renaud has to pay 2 percent + 14 percent = 16 percent initial costs

We can establish a proportion:

If 100% is => $170,500

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5 0
3 years ago
How to solve x+9/5=5/3-x-3/6
Schach [20]

Answer:

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Step-by-step explanation:

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i think this is

3 0
3 years ago
Is the difference of two rational numbers always rational? Explain
Dominik [7]
The product of two integers is an integer; the difference of two integers is an integer; a rational is defined as one integer divided by another non-zero integer.<span> 

the diference of two numbers is always rational</span>
5 0
3 years ago
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sp2606 [1]

Answer:

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Step-by-step explanation:

^

3 0
3 years ago
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