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VLD [36.1K]
2 years ago
14

Select all pairs of complementary angles in the diagram.

Mathematics
1 answer:
valentinak56 [21]2 years ago
3 0

Answer:

Step-by-step explanation:

Complementary angles sum to 90 degrees.

< BAF and < BFA

<CDE and < CED.

Supplementary ( sum to 360):

< FBC and <BFE

<BCE and < FEC.

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What is the value of the expression 29-|7-11|
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The value of 29 - |7 - 11| = 25

We have the following expression -

29 - |7 - 11|

We have to find its value.

<h3>Find the value of the expression -</h3><h3>X + | \piY |    where Y < 0</h3>

We have -

X + | \piY |

Since Y < 0 - therefore \piY < 0

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According to the question, we have -

29 - |7 - 11|

29 - | -4 |

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Montano1993 [528]

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The complete question is attached below.

<h3>What is the volume and surface area of the pyramid? </h3>

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