Mathematics Links for 3/19/3007
Posted by alicemercer on March 18, 2007
This week we will be studying:
- Area
- Proportions
- Coolmath on angles in polygons
Last week’s question was not answered correctly. Remember, I need both the area and the perimeter.
Question: What is the area of a triangle where the base is 10 cm, the sides are 6 and 7 cm, and the height is 8 cm? What is the perimeter of that triangle?
March 19th, 2007 at 9:31 am
The answer is 3360 because you multiply all the numbers
March 19th, 2007 at 9:32 am
You multiply the 10 and 8 equals 80. The perimeter is 23 by adding all the numbers.
March 19th, 2007 at 9:34 am
All I can say is that math is very hard finding the perimerter of a triangle or area but I’ll get it
March 20th, 2007 at 8:52 am
The area is 80 i times the perimerter is 23 I add allthe numbers.
March 20th, 2007 at 9:17 am
Math is very hard but I know almost every thing
March 28th, 2007 at 12:24 pm
thats very hard so I cant’t answer the question
Let me try again, do these look flat like most pictures? –Ms. Mercer