Sunday

April 20, 2014

April 20, 2014

Posted by **trey** on Sunday, December 18, 2011 at 7:52pm.

- pythagorean theotem -
**Ms. Sue**, Sunday, December 18, 2011 at 7:59pma^2 + b^2 = c^2

7^2 + 21^2 = c^2

49 + 441 = c^2

490 = c^2

22.13594 = c

**Related Questions**

math - Marcus has 68 ftof fencing. He wants to build a rectangular pen with the ...

math - the length of the hypotenuse of a right triangle is 15 ft. the length of ...

Math - The measurements of a meadow were taken at 30 ft intervals. Use Simpson's...

Math - 4. A rectangular prism measuring 7 ft by 8 ft by 4 ft. a. 224 ft^3 b. 112...

math - A trapezoid has bases of 15 ft. and 9 ft. and a height of 8 ft. Find its ...

math - Find the volume of a pyramid whose base is 6 ft. by 5 ft. and has an 8 ft...

math - Theotis had to load a truck with television sets. The cargo area of the ...

Calculus - The area a meadow was approximated by measuring the length of the ...

MATH - A carpenter wants to be sure that the corner of a building is square and ...

math - A triangle has a base of 7 ft. and an altitude of 15 ft. Find its area to...