Question

Question ⤵

The triangle bounded by the lines y = 0, y = 2x and y = -0.5x + k, with k positive, is equal to 80 square units. Find k.

ɴᴏ sᴘᴀᴍ​

Answer 1

$ans$

y =2x , x=2

y = (2) (2) =4

$area \gamma \: 2x \: dx \: \\ 2x {}^{2} \: by \: 2 \: \: = 2 {}^{2} - 0 {}^{2} \: \\ 4 - 0 = 4 \: sqr \: unit \\ \\ hope \: it \: hlps \: uh$

Answer 2

Answer:

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