Answered

Discover answers to your most pressing questions at Westonci.ca, the ultimate Q&A platform that connects you with expert solutions. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

A lamppost, CAB, bent at point A after a storm. The tip of the lamppost touched the ground at point C, as shown below:

Triangle ABC has measure of angle C equal to 50 degrees, measure of angle ABC equal to 90 degrees, and length of BC equal to 10 feet.

What is the height, in feet, of the portion AB of the lamppost?

10 divided by tan 50 degrees
10 divided by cos 50 degrees
10 cos 50°
10 tan 50°

Sagot :

The height of the portion AB is 10 divided by cos 50 degrees if the CAB, is bent at point A after a storm. The tip of the lamppost touched the ground at point C.

What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.

From the right-angle triangle:

Let's suppose the height of the portion AB is x ft

We know cos is the ratio of the adjacent to the hypotenuse.

From the figure:

[tex]\rm cos50 = \dfrac{10}{x}[/tex]

[tex]\rm x = \dfrac{10}{cos50\°}[/tex] ft

Thus, the height of the portion AB is 10 divided by cos 50 degrees if the CAB, is bent at point A after a storm. The tip of the lamppost touched the ground at point C.

Know more about trigonometry here:

brainly.com/question/26719838

#SPJ1

View image maheshpatelvVT
Username78777

Answer:

I believe the answer is 10 divided by tan 50 degrees

Step-by-step explanation:

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We hope this was helpful. Please come back whenever you need more information or answers to your queries. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.