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kvasek [131]
3 years ago
9

What is the area of a triangle with a angle of 80 and a radius of 5

Mathematics
1 answer:
inysia [295]3 years ago
4 0
The formula for sector area is simple - multiply the central angle by the radius squared, and divide by 2: Sector Area = r² * α / 2.
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(7x+5)(2x3-4x2+9x-3)
Zanzabum

I believe the answer is 3x(3x + 2)




Step-by-step explanation:


4 0
3 years ago
If 2 dice are rolled at the same time, what is the probability of the 2 dice having the same face
statuscvo [17]
Total number of possible results of rolling 2 dice = 6 x 6 = 36

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7 0
3 years ago
F(x)=9x-6<br> what is f(1)
Leto [7]
Hello,

Shall we begin?

<span>F(x)=9x-6
</span>
F(1) = 9 * 1 - 6
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Answers: 3
8 0
3 years ago
5/6+1/4=<br> to write as a whole fraction
Maksim231197 [3]

Step-by-step explanation:

5/6+1/4

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7 0
3 years ago
Read 2 more answers
A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC b
iragen [17]

The student made the mistake in Step 2.

It should be m∠o + m∠p = 180 (Supplementary angles)

If this is corrected, then, since m∠m + m∠n + m∠o = 180 from Step 1,

we have,

m∠m + m∠n + m∠o = m∠o + m∠p which is Step 3.

Cancelling m∠o both sides, we get,

m∠m + m∠n = m∠p which is Step 4.

7 0
4 years ago
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