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3 years ago

A pyramid has a square base with sides that measure 10 cm and a height of 14 cm. What is the slant height of the pyramid

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

14.9

Step-by-step explanation:

The answer is 14.9 because you have to get a2 + b2 = c2 or in other words (14x14=196) + (5x5=25 because you have to divide the 10) = (221) then you need to do the square root. 2√221 = 14.86606874731851. Now round 14.86606874731851 and you get 14.9

JulijaS [17]3 years ago

3 0

Answer:

17.2 cm

Step-by-step explanation:

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DaniilM [7]

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The required equation is 5x-y-51 = 0

Step-by-step explanation:

$the \: given \: equation \: is \\ y = 5x + 1 \\ 5x - y + 1 = 0 \\ the \: equation \: of \: the \: line \: \\ parallel \: to \: 5x - y + 1 = 0 \: \: is \\ 5x - y + k = 0 \\ since \: it \: passes \: through \: (10, - 1) \\ 5(10) - ( - 1) + k = 0 \\ 50 + 1 + k = 0 \\k = - 51 \\ the \: equation \: of \: the \: line \: parallel \: t o\: \\ 5x - y + 1 = 0 \: \: \: is \\ \: 5x - y - 51 = 0$

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