karena13aguirre
02.07.2020 •
Mathematics
The perimeter of triangle ABC is 82 inches. The triangle is rotated about a line that passes through points B and D.
Triangle A B C with a perimeter of 82 inches is shown. Sides A B and B C have lengths of 24 inches. Point D is the midpoint on side A C.
Which best describes the resulting three-dimensional figure?
a cone with base radius of 17 in.
a cone with base radius of 34 in.
a triangular pyramid with side length of 17 in.
a triangular pyramid with side length of 34 in.
Solved
Show answers
More tips
- C Computers and Internet Best Applications for Your iPad: Review of the Best Candidates for Installation...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Mathematics
- M Mathematics The graph of y=8x+7 is:...
- M Mathematics Which graph represents a function? help ASAP!...
- M Mathematics Can someone help me I’m with this please ❤️...
- M Mathematics Use the rational exponent property to write an equivalent expression for 6√n^5-2+1 (the top of the square root extends to 2)...
- M Mathematics Which statement describes the relationship between x and у?As x increases, y decreases.As x increases, y increases.As x increases, y increases and then decreases.As x increases,...
- M Mathematics Please help asap! (05.02)Mr. Morris is going to save money and replace his sailboat s mainsail himself. He must determine the area of the mainsail in order to buy the correct...
- M Mathematics Which polynomial shows the difference of (4x2 + 3x - 2) and (x2 + 2x + 4)? O A. 3x2 + x - 8 O B. 3x2 + 5x + 2 O c. 3x2 + x + 2 O D. 3x + x-6...
- M Mathematics Someone pls help me! ❤️❤️❤️...
- M Mathematics Find the equation of a polynomial with given zeros: −1,1+2√,1−2√...
- M Mathematics Complete the table . the answers !...
Ответ:
A cone with base radius of 17 in
Step-by-step explanation:
Given
Triangle ABC
Where
AB = BC = 24in
D = Midpoint of AC
Required
Which best describes the resulting three-dimensional figure?
First, the length of the third side of the triangle has to be calculated
The sides of triangle ABC are AB, AC and BC
Given that the perimeter = 82 in
AB + AC + BC = 82
Recall that AB = BC = 24in; The equation becomes
Collect like terms
Given that, the triangle is rotated at D, the midpoint of AC
The length of the midpoint has to be calculated
At this point, we can dismiss options C and D.
This is because; a triangular pyramid is formed by more than 1 triangles (at least 3 triangle) and in this case, we're dealing with only 1 triangle.
So, we have option A and B to select from.
When the triangle is rotated at point D, it generates a cone such that the radius of the cone is the distance at point D.
This implies that, a cone with base radius D is generated.
Recall that D = 17.
Hence, A cone with base radius of 17 in
Ответ:
$40
Step-by-step explanation:
$34 divided by .85 equals $40