Find each missing length, will giv brainliest + 50 pts
2 answers:
Step-by-step explanation:
1. 18^2 - 10^2 = 324 - 100 = 224
Sqt(224)=14.9666
Approximate = 14.97
2. 100 - 16 = 84
Sqrt 84 = 9.1652
Approximate = 9.17
3. 225 - 49 = 176
Sqrt 176 = 13.2665
Approximate = 13.27
4. 361 - 144 = 217
Sqrt 217 = 14.7309
Approximate = 14.73
#1
- B²=18²-10²
- B²=324-100
- B²=224
- B=14.967(exact)
- B=14.97(approx)
#2
- H²=10²-4²
- H²=100-16
- H²=84
- H=9.165(exact)
- H=9.16(approx)
#3
- H²=15²+7²
- H²=225+49
- H²=274
- H=16.553(exact)
- H=16.56(approx)
#4
- B²=19²-12²
- B²=361-144
- B²=217
- B=15.731(exact)
- B=15.74(approx)
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