3 years ago

A triangle has side lengths of 6, 8, and 9. what type of triangle is it?

Mathematics

1 answer:

miv72 [106K]3 years ago

6 0

Scalene triangle
because all sides are of a different length

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Help me please explain is not needed but would be appreciated

TiliK225 [7]

Answer:

Step-by-step explanation:

To find angle B we use tan

tan ∅ = opposite / adjacent

From the question

AC is the opposite

BC is the side adjacent to angle B

So we have

tan B = AC / BC

tan B = 6/9

tan B = 1/3

B = tan-¹ 1/3

B = 18.43°

B = 18° to the nearest hundredth

Hope this helps you

8 0

3 years ago

What is 0.015 as a percent?

Anton [14]

Percent means per 100 multiply .015 x 100 (move decimal point 2 places to the right( answer is 1,5% hope this helps

6 0

3 years ago

Read 2 more answers

The length of a football field is 120m. what is the length on drawing, if the scale is 1:5m?

inna [77]

Answer: I believe its 24 meters.
Explanation: Just divide 120 by 5

5 0

3 years ago

What is the answer plz help

atroni [7]

Answer:

108

Step-by-step explanation:

12/4=3

36 x 3 = 108

3 0

3 years ago

How do you know that 5, 7, 8, 9, 10, and 11 are not factors of 12?

Mrrafil [7]

Answer :

Factors of 12 are

$1 \times 12 \\ 2 \times 6 \\ 3 \times 4.$

5 multiplied by any number can never give 12 . Multiples of 5 are
$5 \: 10 \: 15 \: 20$
7 multiples are
$7 \: 14 \: 21$
Same applies for all the listed numbers

6 0

3 years ago