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➷ Work out the original area:
(5 x 18) / 2 = 45cm^2
Increase/decrease the changed values:
18 x 0.7 = 12.6
5 x 1.2 = 6
New area:
(12.6 x 6) / 2 = 37.8cm^2
Calculate percentage change:
((45 - 37.8) / 45) x 100 = 16
16% decrease
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➶ Hope This Helps You!
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↬ ʜᴀɴɴᴀʜ ♡
Answer:
b is the correct answer i know it is
6^2 = 36
8^2 = 64
36+64=100 = 10^2
8^2=64
15^2=225
64+225=289
17^2 = 289
7^2=49
24^2=576
576+49=625
26^2 = 676
5^2=25
12^2=144
25+144=169
13^2=169
The third set does not make a right angled triangle.
