A photographer made a 5-inch by 8-inch print of a photo. He then made a 10-inch by 16-inch print of the same photo. Which scale
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1. the sides of the biggest triangle are 16; x and √(16²-x²); the sides of the smallest triange are x;5 and y. The smallest triangle ~ the biggest triangle. Using the property of the similar triangles:
2. according to the Pyphagorean theorem (in the smallest triangle):
answer: y=√55.
1. the sides of the biggest triangle are 16; x and √(16²-x²); the sides of the smallest triange are x;5 and y. The smallest triangle ~ the biggest triangle. Using the property of the similar triangles:
2. according to the Pyphagorean theorem (in the smallest triangle):
answer: y=√55.
The formula of the length of the segment AB:
We have:
Substitute:
Answer: B) 10.
We have:
Substitute:
Answer: B) 10.