The Pythagorean Theorem, c2 = a2 + b2, can be used to find a missing side of a right triangle. If c = 14 and a = 10, which equat
ion can be used to solve for b? A)
196 = 100 + b2
B)
c2 = 100 + 196
Eliminate
C)
100 = a2 + b2
D)
196 = a2 + 102
2 answers:
Answer:
a
Step-by-step explanation:
14 squared= 196
10 squared = 100
b is unknown
100+b^2=196
brainliest answer
Answer:
A) 196 = 100 + b ²
Step-by-step explanation:
Using the pythagoras theorm;
c² = a² + b²
c = 14 a = 10
substituting the value into the above formula;
14² = 10² + b²
196 = 100 + b²
subtract 100 from both-side of the equation
196- 100 = b²
96 = b²
Take the square root of both-side of the equation to get the value of b
√96 = √b²
9.78 = b
b≈9.8
Therefore usikng the pythagoras theorm to find the missing side, the equation that can be used to solve for b is 196 = 100 + b ²
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