Geometry
posted by Ash .
The length of the hypotenuse of a 30°60°90° triangle is 7. Find the perimeter.
7/2+21/2sqrt3
21+7sqrt3
7+21sqrt3
21/2+7/25sqrt3

Ths sides of a 306090 triangle are in the ratios 1:√3:2
so, you have scaled things by 7/2, making the sides
7/2:7√3/2:7
7/2 + 7√3/2 + 7 = 7/2 (3 + √3)
= 21/2 + 7/2 √3
Is that 7/25√3 a typo?
Respond to this Question
Similar Questions

math/geometry
complete the statements: To find the length of the hypotenuse of a 454590 triangle, multiply the length of one of the legs by:? 
Geometry
Find the perimeter and area of each figure. give your answers in the simplest radical form.a 306090 degree triangle with hypotenuse length 28 centimeters. 
geometry
The length of the hypotenuse of a 30°60°90° triangle is 12. Find the perimeter. 
geometry
The length of the hypotenuse of a 30°60°90° triangle is 7. Find the perimeter. so you would times each of these by 7 to find the final answer 
geometry
The length of the hypotenuse of a 306090 triangle is 12. Find the perimeter. 
geometry
The length of the hypotenuse of a 30, 60, 90 triangle is 7 how do you find perimeter? 
Geometry
Right triangle ABC has one leg of length 12 in and a hypotenuse of length 13 inch. A) Determine the length of the other leg B) Determine the perimeter of the triangle. C)Determine the area of the triangle. Must show work as well as … 
GEOMETRY
What is the value of W? A triangle with hypotenuse W and with a leg with length 7sqrt3 and angles measuring 90 degrees and 30 degrees. 7 3.5 7 sqrt3 14 
GEOMETRY
What are the angle measures of the triangle? 
geometry
I need d and e. Have a right triangle. Base=d; hypotenuse=e; altitude= 2sqrt3. < opposite 90 = 60.