The two unknown sides are equal to each other so then the two unknown angles are also equal.

A triangle angles add up to 180
36 + 2x = 180
2x = 180 - 36
2x = 144
unknown angles x = 72°

draw line down center of triangle to make two right triangles with side 22/2 = 11. SOH CAH TOA

cos(72) = 11/H
H = 11/cos(72)
H = 35.6

perimeter = 22 + 2(35.6)
perimeter = 93.2 cm

answer E .

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3 years ago

The graph shows a city’s expected population for a number of years after a census. Which is the best prediction of the city’s po

Musya8 [376]

Answer:

245,000 is the answer please give brainliest

Step-by-step explanation:

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3 years ago

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One-fifth of a number minus 4 gives the number. Find the number.​

One-fifth of a number minus 4 gives the number. Find the number.