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qaws [65]
3 years ago
13

PLZ HELP AS FAST.

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0

<em>Answer</em>

the <u>triangle on the bottom left</u> has the greatest area

<em>Step-by-step explanation</em>

first one has an area of 24.5

second one has an area of 19.6

the third one has an area of 27.6 (greatest area)

19.6>24.5>27.6

<em>hope this helped!</em>

<em>have an awesome day :D</em>

d1i1m1o1n [39]3 years ago
5 0

Answer:

<h2>The equilateral triangle sail has the greatest area.</h2>

Step-by-step explanation:

The area of a triangle is defined by

A=\frac{1}{2} bh

Where b is the base and h is the height of the triangle.

Notice that we have a scalene triangle, an isosceles triangle and an equilateral triangle.

<h3>Scalene triangle area.</h3>

A_{scalene} =\frac{1}{2} (10)(4.9)=24.5ft^{2}

<h3>Isosceles triangle area.</h3>

A_{isosceles} =\frac{1}{2} (4)(9.8)=19.6 ft^{2}

<h3>Equilateral triangle area.</h3>

A_{equilateral} =\frac{1}{2} (8)(6.9)=27.6ft^{2}

Therefore, the equilateral triangle sail has the greatest area.

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
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8. 36.8 = [11.5 – (2.5 X 3)]2
Anestetic [448]

Answer:

[11.5-(2.5*3)]^2=16

Step-by-step explanation:

We want to evaluate [11.5-(2.5*3)]^2

Let us evaluate within the parenthesis first:

[11.5-(2.5*3)]^2=[11.5-(7.5)]^2

\implies [11.5-(2.5*3)]^2=[11.5-7.5]^2

We again subtract within the bracket to obtain:

[11.5-(2.5*3)]^2=[4]^2

This finally gives us:

[11.5-(2.5*3)]^2=16

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arsen [322]

Answer:

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Step-by-step explanation:

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