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Irina-Kira [14]
3 years ago
5

Arc CD is One-fourth of the circumference of a circle. What is the radian measure of the central angle?

Mathematics
2 answers:
drek231 [11]3 years ago
4 0

Answer:

\pi/2

Step-by-step explanation:

i just did this on edge

GalinKa [24]3 years ago
3 0

Answer:

B--StartFraction pi Over 2 EndFraction radians

Step-by-step explanation:

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In the diagram below, PA= <br>4, AB=2, and PC=3. Find<br>the length of PD.<br><br>​
Diano4ka-milaya [45]

Answer:

PD = 8

Step-by-step explanation:

PC x PD = PA x PB

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2 years ago
A triangle has sides of LaTeX: 1\frac{1}{6}1 1 6 inches, LaTeX: 1\frac{1}{3}1 1 3 inches, and LaTeX: 1\frac{2}{3}1 2 3 inches. W
Nuetrik [128]

Answer:

4 1/6 inches

Step-by-step explanation:

A triangle has sides of LaTeX: 1\frac{1}{6}1 1 6 inches, LaTeX: 1\frac{1}{3}1 1 3 inches, and LaTeX: 1\frac{2}{3}1 2 3 inches. What is the perimeter of the triangle? Make sure your answer is in simplest form.

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Perimeter of the Triangle =

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Lowest common denominator = 6

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= 3 + (1 + 2 + 4/6)

= 3 + 7/6

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3 years ago
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