# Perimeter and Area of Triangle - Page 4

Questions

- What is the area of an equilateral triangle whose perimeter is 48 inches?
- What is the area of a circle with a diameter of 27 inches?
- A triangle has two corners with angles of # (2 pi ) / 3 # and # ( pi )/ 6 #. If one side of the triangle has a length of #1 #, what is the largest possible area of the triangle?
- A triangle has two corners with angles of # pi / 2 # and # (3 pi )/ 8 #. If one side of the triangle has a length of #4 #, what is the largest possible area of the triangle?
- Two corners of an isosceles triangle are at #(7 ,5 )# and #(4 ,9 )#. If the triangle's area is #6 #, what are the lengths of the triangle's sides?
- What is the area of an equilateral triangle whose vertices lie on a circle with radius 2?
- Two corners of a triangle have angles of #(3 pi ) / 8 # and # pi / 4 #. If one side of the triangle has a length of #1 #, what is the longest possible perimeter of the triangle?
- Two corners of an isosceles triangle are at #(8 ,6 )# and #(7 ,5 )#. If the triangle's area is #64 #, what are the lengths of the triangle's sides?
- Two corners of a triangle have angles of # ( pi )/ 3 # and # ( pi ) / 4 #. If one side of the triangle has a length of # 18 #, what is the longest possible perimeter of the triangle?
- Two corners of a triangle have angles of # (5 pi )/ 12 # and # ( pi ) / 3 #. If one side of the triangle has a length of # 1 #, what is the longest possible perimeter of the triangle?
- A triangle has two corners with angles of # ( pi ) / 3 # and # ( pi )/ 6 #. If one side of the triangle has a length of #18 #, what is the largest possible area of the triangle?
- A triangle has two corners with angles of # pi / 12 # and # pi / 6 #. If one side of the triangle has a length of #6 #, what is the largest possible area of the triangle?
- Two corners of an isosceles triangle are at #(2 ,1 )# and #(8 ,5 )#. If the triangle's area is #4 #, what are the lengths of the triangle's sides?
- The length of a rectangle is 12 inches more than its width. What is the width of the rectangle if the perimeter is 42 inches?
- Two corners of an isosceles triangle are at #(4 ,2 )# and #(1 ,5 )#. If the triangle's area is #64 #, what are the lengths of the triangle's sides?
- Two corners of an isosceles triangle are at #(8 ,5 )# and #(9 ,1 )#. If the triangle's area is #12 #, what are the lengths of the triangle's sides?
- How do you find the area of an equilateral triangle without the height?
- Two corners of a triangle have angles of # (5 pi )/ 8 # and # ( pi ) / 3 #. If one side of the triangle has a length of # 2 #, what is the longest possible perimeter of the triangle?
- A triangle has two corners with angles of # pi / 4 # and # (3 pi )/ 8 #. If one side of the triangle has a length of #3 #, what is the largest possible area of the triangle?
- Two corners of a triangle have angles of # (7 pi )/ 12 # and # (3 pi ) / 8 #. If one side of the triangle has a length of # 15 #, what is the longest possible perimeter of the triangle?