Question

height 12cm slant height 13
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Answer 1

Answer:

Height of what a rectangle, triangle etc..

plzz mention it on your question

Answer 2

$l^2 = h ^2 + r ^2 \\\\13^2 = 12^2 + r^2\\\\169 = 144 + r^2 \\\\169 - 144 = r^2 \\\\r^2 = 25\\\\r = 5\\\\hope \ it \ helps \ !!$