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2 years ago

In ΔJKL, j = 93 cm, k = 82 cm and l=86 cm. Find the measure of ∠J to the nearest degree.

Mathematics

2 answers:

zhuklara [117]2 years ago

8 0

Answer:

Step-by-step explanation:

Answer:

85t

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

hope this helps

tamaranim1 [39]2 years ago

7 0

Answer: 67 degrees

i don't know what this person is doing

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Answer:

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Answer:

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3 years ago

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andreyandreev [35.5K]

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2 years ago

What is the percent / degree of X ?

tia_tia [17]

Answer: 65

Step-by-step explanation:

All those angles added up have to equal 360 degrees.

The little square on the angle to the left of x means that it's a right angle, or 90 degrees.

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= 180 <--- this is the bottom half,

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2 years ago