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4 years ago

Are All Sides Of A Isosceles Triangle Congruent?

Mathematics

2 answers:

In-s [12.5K]4 years ago

5 0

Answer:

Step-by-step explanation:

By definition, an isosceles triangle is a triangle which two sides are congruent.

pantera1 [17]4 years ago

5 0

An isosceles triangle has two congruent sides

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Express the following ratio as a fraction then reduce the fraction to the lowest terms<br><br> 4:6

Tpy6a [65]

Step-by-step explanation:

4:6 as a fraction is 4/6

4/6 in its lowest terms is 2/3

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3 years ago

If f(x) = -5x + 11 and f(n) = 21, what is the value of n?

Lilit [14]

Answer:

n = -2

Step-by-step explanation:

21 = -5x + 11

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n = -2

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3 years ago

4. The volume of the rectangular prism below is 1,440 cubic inches.

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2 years ago

A guy wire to a tower makes a 71° angle with level ground. At a point 36 ft farther from the tower than the wire but on the same

lilavasa [31]

The length of the wire is 37.15 ft

<u>Explanation:</u>

The figure is attached for the reference.

tan (71) = $\frac{y}{x}$

tan (36) = $\frac{y}{36+x}$

So,

tan(36) (36 + x) = y

tan(71) = $\frac{tan (36) (36 + x )}{x}$

$2.9 = \frac{0.73 (36 + x)}{x} \\\\2.9 x = 26.28 + 0.73x\\\\2.17x = 26.28\\\\x = 12.11 ft$

Substituting x = 12.11 ft in equation 1:

$tan (71) = \frac{y}{12.11} \\\\2.9 X 12.11 = y\\\\y = 35.119 ft$

Length of the wire, z = $\sqrt{x^2 + y^2}$

So,

$z = \sqrt{(12.11)^2 + (35.119)^2} \\\\z = \sqrt{146.6521 + 1233.3442} \\\\z = 37.15 ft$

Therefore, the length of the wire is 37.15 ft

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3 years ago

the diagram shows the layout of the West End East wings of an art gallery find the area of The West Wing

Reil [10]

A.62 square feet

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4 years ago

Are All Sides Of A Isosceles Triangle Congruent?​

Are All Sides Of A Isosceles Triangle Congruent?