Question
Asked Nov 26, 2019
6 views
9. For a triangle whose perimeter measures 36 units, the radius of the inscribed circle is 3. Find the area of the
9.M
triangle.
a. 27 units
c. 108 units
b. 54 units
d. None of These
help_outline

Image Transcriptionclose

9. For a triangle whose perimeter measures 36 units, the radius of the inscribed circle is 3. Find the area of the 9.M triangle. a. 27 units c. 108 units b. 54 units d. None of These

fullscreen
check_circle

Expert Answer

Step 1

It is given that, the perimeter of triangle is 36 units and radius of inscribed circle is 3 units.

Step 2

To Find: The area of triangle.

Step 3

The perimeter of triangle is 36 units.

Therefore, semi-...

Semi-perimeter of triangle (s)
2
=18units.. 1)
36
help_outline

Image Transcriptionclose

Semi-perimeter of triangle (s) 2 =18units.. 1) 36

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Geometry

Related Geometry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: How can Problem 7 a-f be solved?

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

question_answer

Q: How do you find the apothem of a polygon?

A: First, let's understand what an apothem is. Apothem is the line that connects the center of the poly...

question_answer

Q: 39. Given a = (3, -4) and b = (1, 2). Find the vector 2 a. (3,4) a. b. 2,4) c. (6,-8) d. (5,-2)

A: From the given statement,

question_answer

Q: 10. R For the concentric circles, the outer circle radius is R = 6 in while that of the inner circle...

A: Given that, the outer circle radius is R = 6 inches and inner circle radius is r = 3 inches.

question_answer

Q: What is cos 12 degrees to the nearest tenth?

A: so nearest tenth place is 7.

question_answer

Q: Given the figure (I attached a screen shot), how do I prove that triangle AED is congruent to triang...

A: Given a triangle ABC with midpoints D,E,F of sides AC, AB, BC which forms one more triangle as shown...

question_answer

Q: Find the volume of a right cylinder whose height is 10 and whose radius is 5. Use 3.14 for Pi and ro...

A: Given,           Height = 10 and radius = 5

question_answer

Q: 6. a. A car is 16 feet, 3 inches long. How long is it in meters? Use the fact that 1 inch = 2.54 cen...

A: (a)The length of the car is 16 feet, 3 inches.In order to convert the length of the car into centime...

question_answer

Q: Find the volume of the shaded area. V= (Simplify your answer.) Enter your answer in the answer box.

A: From the given figure, length of the prism a = 15 ft and height of the prism h = 19 ft.