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Bond [772]
3 years ago
11

What is the surface area of the composite figure shown?

Mathematics
1 answer:
kati45 [8]3 years ago
8 0

Answer:

531 m²

Step-by-step explanation:

9x9x5=405 (5 sides that are 9x9, including the bottom)

1/2x9x7x4=126 (4 triangles on top)

405+126=531

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Consider the original complex figure and the reduction.
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Answer:

1/8

Step-by-step explanation:

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3 years ago
Perpendicular to x=1 and passing through (7,11)
Igoryamba
<h3><u>Question:</u></h3>

Find the equation of line perpendicular to x = 1 and passing through (7, 11)

<h3><u>Answer:</u></h3>

The equation of line Perpendicular to x = 1 and passing through (7, 11) is y = 11

<h3><u>Solution:</u></h3>

Given that line is perpendicular to x = 1 and passing through (7, 11)

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A park maintenance person stands 16m from a circular monument. Assume that her lines of sight form tangents to the monument and
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Step-by-step explanation:

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