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3 years ago

How to solve trapezoid property

Mathematics

1 answer:

masha68 [24]3 years ago

8 0

<h2>★<u>Answer</u></h2>

The properties of trapezoid apply by definition (parallel bases).
The legs are congruent by definition.
The lower base angles are congruent.
The upper base angles are congruent.
Any lower base angle is supplementary to any upper base angle.

<h3> $\: Hope \: it \: Helps!$ </h3>

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Step-by-step explanation:

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Number of questions = 68

Let,

x represent the number of 5 points questions

y represent the number of 2 points question

According to given statement;

x+y=68 Eqn 1

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Multiplying Eqn 1 by 2

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Subtracting Eqn 3 from Eqn 2

$(5x+2y)-(2x+2y)=250-136\\5x+2y-2x-2y=114\\3x=114$

Dividing both sides by 3

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Putting x=38 in Eqn 1

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There are 38 five point questions and 30 two points questions.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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3 years ago

How to solve trapezoid property​

How to solve trapezoid property