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Readme [11.4K]
3 years ago
15

What is the value of “a”?

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0

Answer:

75

Step-by-step explanation:

The angle equals 180

61+44 =105

180-105 =75

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7,24,25. 7 , 23,24 7, 25,26 <br> Which of the following will form a right triangle
Andru [333]
We know that
In <span>a right triangle
c</span>²=a²+b²
where
a and b are the legs of triangle 
c is the hypotenuse of the triangle
so

case 1)7,24,25
25²=7²+24²
25²-----> 625
7²+24²----> 625
625 is equal to 625----------> <span>form a right triangle
</span>
case 2) 7,23,24
24²=7²+23²
24²------> 576
7²+23²-----> 578
576 is not 578-------------> not form a right triangle

case 3) 7,25,26
26²=7²+25²
26²-----> 676
7²+25²-----> 674
676 is not 674----->  not form a right triangle

the answer is
7,24,25 form a right triangle



8 0
3 years ago
Write a fact with the same sum as 7+5
kaheart [24]
7+5=12 so it can be one of these 8+4=12, 9+3=12, 10+2=12, and 11+1=12.
5 0
3 years ago
What is the area of the triangle?<br><br> Help plz
Lunna [17]

Answer:

24

Step-by-step explanation:

5 0
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Korvikt [17]
Wouldn't it be 81?
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3 0
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lutik1710 [3]

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Step-by-step explanation:

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