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Rom4ik [11]
3 years ago
13

How do I find the side of a right triangle if I'm given the measures of 2 angles and 1 side?​

Mathematics
1 answer:
liberstina [14]3 years ago
3 0

Answer:

brain

Step-by-step explanation:

brain to the fullest

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Elza [17]
The answer is c bc I just know
8 0
2 years ago
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On a particular map, 1 inch represents an actual distance of 2.5 miles. the actual area of a lake is 12 square miles. find the a
Anton [14]
We have that
scale factor=1 in/2.5 miles
<span>the actual area of a lake is 12 square miles

</span>we know that
[area on the map]=[scale factor]²*[area actual]
[area on the map]=[1/2.5]²*[12]-----> 1.92 in²

the answer is
1.92 in²

5 0
3 years ago
EMERGENCY Add using the number line.
kumpel [21]
The Answer is -3 it would be easier to use a calculator for that than this
3 0
3 years ago
Please help!!
Elodia [21]

Answer:

AC=\sqrt{13}

Step-by-step explanation:

As the the length of the segments BC = AC, so the triangle ABC must be an isosceles triangle.

As CD ⊥ AB, it means the base AB gets bisected by CD, making two congruent angles named as ∠ACD and ∠BCD. As shown in attached figure.

CD bisecting the base AB into two equal parts means if AB = 4, then

the length of AD = 2 and the length of DB = 2. Hence, AD = DB

As BC = AC, it means these two equal sides of isosceles triangle would make equal angles on the opposite side. Hence, angle ∠A and ∠B would be equal as shown in attached figure.

As CD is bisecting the base AB into two equal parts. Hence, it can be treated as the part of two right triangles named  ACD and BCD.

So, the length of AC can be easily determined using using the Pythagoras formula.

So,

     c² = a² + b²

     c=\sqrt{a^{2}+b^{2}}

     AC=\sqrt{2^{2}+3^{2}}

     AC=\sqrt{9+4}}

     AC=\sqrt{13}}

     

Hence AC=\sqrt{13}

Keywords: isosceles triangle, hypotenuse, hypotenuse

Lear more about isosceles triangle and finding hypotenuse using Pythagorean Theorem from brainly.com/question/3956010

#learnwithBrainly

7 0
3 years ago
c) Chairs are placed in equal rows and column of a squared room. If there are 144 chairs in the room, how many chairs are there
Alexeev081 [22]

Answer:

12

Step-by-step explanation:

144 chairs in total.

the room is square, this means that the number must be multiplied by the same number

12x12= 144

there are 12 chairs on the first row.

4 0
3 years ago
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