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gulaghasi [49]
3 years ago
5

Explain how knowing squares can make Pythagorean Theorem problems easier.

Mathematics
1 answer:
zalisa [80]3 years ago
8 0
The pythagorean theorem is used to find missing angle measurements of triangles.
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Help please asap i<br> show step by step !
pychu [463]

Answer:

a = 4\sqrt{3}

b= 4

Step-by-step explanation:

It's a 30-60-90 triangle based on the given picture. A right triangle too

Use sine, cosine, and tangent to solve for the side.

To find b, you can use sin(30) = b/8 because sin(angle) = opposite/hypotenuse.

OR you can use the rule for 30-60-90 triangle, which is x for short leg, 2x for hypotenuse, and x\sqrt{3} for long leg

So either way, b = 4

To find a, you can use cos(30) = a/8 because cos(angle) = adjacent/hypotenuse.

OR you can use the same rule, 30-60-90 triangle to save time

a will end up = 4\sqrt{3}

6 0
2 years ago
Gail baked some cookies. She sold 2/7 of the cookies on Monday. She sold 1/3 more of the cookies on Tuesday than on Monday. What
lorasvet [3.4K]
2/7 x 1/3 = 2/ 21

In simplest form 2/21 = 2/21

Answer + 2/21
3 0
2 years ago
Out of 150 students 60% students passed in math 70% in science and 20% in both of them rind the number of students who passes in
ohaa [14]
60 students pasted math only
8 0
2 years ago
A bag contains 4 tan socks and 7 grey socks. emily reaches into the bag and randomly selects two socks without replacement. what
Y_Kistochka [10]
Tan socks = 4
Grey socks = 7
Total number of socks = 4+7 = 11 socks
Probability of picking a tan sock then grey sock:
P(T)*P(G) = (4/11)*(7/10) = 14/54

Probability of picking a Grey sock then Tan sock
P(G)*P(T) = (7/11)*(4/10) = 14/55

Probability of two different colored socks
P(T&G)+P(G&T) = (14/55)+(14/55) = 28/55
8 0
3 years ago
If juan worked two hours how many trees did he trim
timama [110]
This doesn't make any sense
8 0
3 years ago
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