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3 years ago

B = 57°, b = 26 cm. Find c in cm. Round to 2 decimal places.

Mathematics

1 answer:

baherus [9]3 years ago

3 0

Answer:

Step-by-step explanation:

Answer:

21.1cm

Step-by-step explanation:

From sine rule which can be expressed as

b/ sinB = c/sin C

B = 57°,

b = 26 cm.

FROM THE COMPLETE QUESTION,

C=43°

Then we can substitute this

26/sin(57) = c/sin(43)

If we cross multiply and make "c" subject of the formula

c=[26 × sin(43)]/ sin57

c= 21.1 cm

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$\huge\textsf{What is addition \& subtraction?}$

$\huge\textbf{What is addition?}$

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$\huge\textbf{Random notes}$

$\star\large\textbf{ Usually, you start working with addition when you're in}\\\large\textbf{pre-kindergarten (pre-k also known as head-start)}\\\\\star\large\textbf{ When, you're adding you are going upward.}\\\\\star\large\textbf{ Addition sometimes come after you learn how to count}\\\large\textbf{the basic numbers and so forth because adding never}\\\large\textbf{ends if you really think about.}$

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A store is having a 20%-off sale on all merchandise. If Mai buys one item and saves $13, what was the original price of her purc

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Answer:

Step-by-step explanation:

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B = 57°, b = 26 cm. Find c in cm. Round to 2 decimal places.​

B = 57°, b = 26 cm. Find c in cm. Round to 2 decimal places.