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zavuch27 [327]
3 years ago
10

The triangles shown below must be congruent A. True B. False

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0
The answer is A. True
MatroZZZ [7]3 years ago
5 0
<h2>True</h2>

<h2>Mark as brainlist ❤️❤️</h2>
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A triangle has an area of 35 square inches. the length of one of the sides it 10 inches. what is the length of the perimeter? in
Serggg [28]
The perimeter would be about 34.4 because if you choose the bottom side to be ten, by multiplying 35 by 2 to get 70 you can divide by 10 to get 7. Since you know the height and width, you can use pythagorean theorem, a^2 + b^2 = c^2. Plug in the numbers you have 10^2+7^2=c^2. c^2=149, so if you square root 149 you will get a irrational number but when rounded you get 12.2- so that is one side multiply by 2 and get 24.4- and add 10 to get 34.4
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schepotkina [342]
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4 0
3 years ago
Please answer with steps
Natali [406]
1a. 21/3+32/5
((2*3)+1)/3+((3*5)+2)/5
7/3+17/5
(7*5+17*3)/15
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3 years ago
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