8. The height of a triangle is 4 inches less than the length of the base. The area of the triangleis 30 in?. Find the height of the triangle.9. A field is in the shape of an equilateral triangle attached to the width of the rectangularregion where width of the rectangle and side of the triangle measures the same. The lengthof rectangular region is 76 ft and the side of triangular region measures 42 ft. Find theperimeter of the field.

8). As we know that the area of the triangle is: A=12×b×h Where ''b'' is the base and ''h'' is the…

Answered: The height of a triangle is 4 inches…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Similar questions

To the right are two different models of the same rectangle. If the width of the model on the left is 13.75 in, what is the width of the model on the right?
The circumference of a circle is 14n cm. What is the area of the circle?
What is the area of the triangle if the b=20cm and the h=16cm
An interior decorater wants to mount a picture that is 5 inches by 7 inches unto a wall. A picture frame of uniform width is used to mount the picture. The area of the picture frame must be the same as the area of the picture, how wide should the frame be? Rounded to the nearest hundreth of an inch?
The picture's original size was 7.5 in by 5 in. After the enlargement, the longer side of the picture was 37.5 in. How long is the shorter side after the enlargement?
.A room is 32 feet by 58 feet. You want to put a baseboard around the edge of the flooring. The baseboard is sold for $15 per meter. How much will it cost to put a baseboard around the room?
A silo is a cylinder-shaped structure that is used to store feeds and grain. If the inside dimensions of a silo are 56.0 ft in height and 28.0 ft in diameter, how many bushels of grain can be stored? (1 bu = 1.2445 ft ³.) bu
What is the total area of the original unfolded rectangle as shown if the total area of the figure (as visible) is 144 sq. meters. if the rectangle is not been folded, the current overlapping part would have been square
The length of a rectangle is 4 in. more than twice its width. Its area is 48 in . Find the length of the rectangle. A. 15 in. B. 11 in. C. 12 in. D. 19 in. O E. 16 in.
The area of a square is 16 in?. Find the length of its side.
Mrs. Clark has a piece of fabric to cover six juice cans to use as pencil holders for her kindergarten class. The bottom of the can will not be covered. The fabric measures 15" by 15". Does she have enough fabric if each can is five inches tall and has a circumference of nine inches? Explain why.
The square has a side length of 4cm. Area = ngram shows a square with perimeter 16 cm. 3 cm 2 c

SEE MORE QUESTIONS

Recommended textbooks for you

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS