2) An equilateral triangle has an altitude of 15cm. How long is each side and what is the area? 3) What is the length of the side of a square if the length of the diagonal is 32cm? 4) A square has an area of 9 sq.m and has a perimeter which is equal to the perimeter of an equilateral triangle. What is the area of the equilateral triangle? 5) In right triangle ABC with 2C as the right angle. If AB = 6x-1, BC=4x+6 and AC=2x+1, what is the value of x?

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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Solve the following problems. 

Answer given #2, 3, 4 & 5

Indicate the solutions .

2) An equilateral triangle has an altitude of 15cm. How long is each side and what
is the area?
3) What is the length of the side of a square if the length of the diagonal is 32cm?
4) A square has an area of 9 sq.m and has a perimeter which is equal to the
perimeter of an equilateral triangle. What is the area of the equilateral triangle?
5) In right triangle ABC with C as the right angle. If AB = 6x-1, BC=4x+6 and
AC=2x+1, what is the value of x?
Transcribed Image Text:2) An equilateral triangle has an altitude of 15cm. How long is each side and what is the area? 3) What is the length of the side of a square if the length of the diagonal is 32cm? 4) A square has an area of 9 sq.m and has a perimeter which is equal to the perimeter of an equilateral triangle. What is the area of the equilateral triangle? 5) In right triangle ABC with C as the right angle. If AB = 6x-1, BC=4x+6 and AC=2x+1, what is the value of x?
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