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Sophie [7]
1 year ago
7

Classifying triangles according to side length and angle measurement

Mathematics
2 answers:
Aleksandr [31]1 year ago
7 0

<span>Classifying Angles 
</span>

Classifying Triangles by Angles

<span>Classifying Triangles By Sides</span>

<span><span>Example:  Classifying a Triangle</span>Classify the triangle by its side lengths.The triangle has no sides of equal length. So, it is a scalene triangle.Example:  Classifying a TriangleClassify the triangle by its angles and by its side lengths.The triangle has one right angle and two sides of equal length. So, it is a right isosceles triangle.</span>

<span>Remember that the sum of the angle measures in the triangle is 180o. This is true for all triangles.</span>


Anastaziya [24]1 year ago
4 0
Acute with angles at 89 or smaller, Right with angles at 90 exact, and obtuse with angles with 91 and above
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Four friends are playing a game. They randomly choose a handful of marbles from a bag. The player with the highest ratio of blue
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We are given the number of Blue and Purple Marbles for each of the four friends. So first we have to find the ratio of blue marbles to purple marbles for each of them.

A) Rosa

Number of blue marbles = 10

Number of purple marbles = 12

Ratio of blue to purple marbles = \frac{10}{12}=0.833

B) Chi

Number of blue marbles = 5

Number of purple marbles = 6

Ratio of blue to purple marbles = \frac{5}{6}=0.833

C) Alberto

Number of blue marbles = 5

Number of purple marbles = 12

Ratio of blue to purple marbles = \frac{5}{12}=0.417

D) Pedro

Number of blue marbles = 10

Number of purple marbles = 6

Ratio of blue to purple marbles = \frac{10}{6}=1.667

From the above calculations we can see that Pedro has the highest value of ratio for blue marbles to purple marbles. Also we can see Pedro is the only one for whom the number of blue marbles is more than the number of purple marbles. So this confirms that our calculation is correct.

Thus, the player which gets to go first is Pedro.

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2 years ago
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Jocelyn is considering taking out one of the two following loans. Loan H is a three-year loan with a principal of $5,650 and an
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Calculate the value of x to one decimal place. inches
kakasveta [241]

Use the law of cosines: c^2=a^2+b^2-2ab\cos C

We have:

c=x\\a=3in\\b=7in\\C=54^o

substitute:

\cos54^o\approx0.5878\\\\c^2=3^2+7^2-2\cdot3\cdot7\cdot0.5878\\\\c^2=9+49-24.6876\\\\c^2=33.3129\to c=\sqrt{33.3129}\\\\c\approx5.8

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2 years ago
a car travels 30 1/2 miles in 2/3 of an hour. what is the average speed, in miles per hour, of the car ?
Contact [7]

Answer:

speed=225.75 miles per hour

Step-by-step explanation:

given:

s=301/2

t=2/3

we have,

v=s/t

v=(301/2)/(2/3)

=(301/2)×3/2

=903/4

v=225.75

therefore, speed of car will be 225.75 miles per hour

6 0
1 year ago
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