geometry
posted by kay .
Find the perimeter and area of a right triangle if one leg measures 9 cm and the other leg measures 40 cm. Show all work step by step Include correct units with solution.

r^2 = 9^2 + (40)^2 = 1681cm^2,
r = 41cm.
P = 9 + 40 + 41 = 90cm.
A = BH/2 = 9*40 / 2 = 180cm^2.
Respond to this Question
Similar Questions

Geometry
I;m so lost with these questiona. Any help will be appreciated. 1. Find the area of a square if one side measures 27 centimeters. 2. Exactly how many cubic inches of air can a fully inflated basketball hold if its radius is 4.2 inches? 
geometry
Find the perimeter and area of a right triangle if one leg measures 24ft and the other leg measures 70ft. Shoe step by step please. 
Algebra
one leg of a triangle is 4. Another leg measures 7. If the perimeter of the triangle is 17. What is the length of the other side ? 
geometry
Find the perimeter and area of a right triangle if one leg measures 24 ft. and the other leg measures 70 ft. Please show the steps so I can do the next one. Thanks 
geometry
Find the perimeter and area of a right triangle if one leg measures 24 ft. and the other leg measures 70 ft. Please show the steps so I can do the next one. Thanks 
math
find the perimeter and area of a right triangle if 1 leg measures 10 ft. and the other leg measures 24ft. show all work please. 
math
Find the perimeter and area of a right triangle if one leg measures 9 cm and the other leg measures 40 cm. Students must show all work step by step to receive full credit for the problem. Include correct units with your solution. 
Geometry
How do I find the area of a right triangle with a hypotenuse that measures 39 cm anad a leg that measures 15 cm? 
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 … 
Math HELP!
One leg of a right triangle measures 15 m and the hypotenuse measures 17 m. What is the measure of the other leg?