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shtirl [24]
3 years ago
10

Find the area of the circle. Use 3.14 for . 80 yd The area of the circle is about yd2?

Mathematics
2 answers:
Aleksandr [31]3 years ago
5 0

Step-by-step explanation:

A =nr²

=3.14 × (80/2)

=3.14 × 40

= 125.6yd²

Natali [406]3 years ago
5 0
3.14 x r^2
3.14 x 6,400
= 20, 096
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8 0
3 years ago
Two unidentified flying discs are detected by a receiver. The angle of elevation from the receiver to each disc is 39.48 degree.
lys-0071 [83]

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Step-by-step explanation:

Its gap from its transmitter from each disc comprises of 2 triangles. Its horizontal segment via disc to vertical, and longitudinal segment. Disk height, h, is parallel to a horizontal disc Wink including its line across recipient to disc or horizontal 39. 48^{\circ}

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if:

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4 0
3 years ago
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Answer:

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Here the horizontal length is easy, it's just 6.  it tries to trick you witht he vertical length.  You want the straight up nd down line from the top and bottom, which is that 8 on the right.  so the area is 6*8

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3 years ago
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