A
8. In a AABC, ZB = 35° and ZC = 55°. Write which of the following is true:
(i) AC2 = AB2 + BC2
(ii) AB2 = BC2 + AC2
(iii) BC2 = AB2 + AC2
35°
55°
B.
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Answered by
0
Answer:
3 I'd the right answer of this question
Answered by
1
Given that ∠B=35
o
and ∠C=55
o
Then ∠A=?
We know that the sum of the angle of three sides of triangle is equal to 180o
∠A+∠B+∠C=180
o
∠A+35
o
+55
o
=180
o
∠A+90
o
=180
o
∠A=180−90
∠A=90
o
Also, we know that side opposite to the right angle is the hypotenuse
∴ AC
2
=AB
2
+AC
2
Hence (iii) is true
_Pls correct me if im wrong
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