A triangle has a base of 6 inches and a height of 9 inches. What is its area? A= 1/2 B*H
27 square inches
An angle greater than 0 degrees but less than 90 degrees.
(Think obtuse, scalene, acute..)
Acute
What is the area of a rectangle whose given side lengths are 8 cm and 12 cm? A=WL
96 square cm
What is the area of a parellelogram with faces equal to 5cm by 12cm?
60 square cm
What is the area of a circle whose diameter is 12cm? A = Pi*r^2,
113.04 cm squared
Mr. Moore and Bk decided to give the 30 6th graders chocolate chip cookies, 15 7th graders red velvet, and 40 8th graders snickerdoodle. What is the ratio of 6th graders and 8th graders to 7th? What is the
There are 30 sixth graders and 40 eighth graders, totaling 70 students. There are 15 seventh graders. The ratio of 70 to 15 simplifies to 14:3. When we include the 6th and 8th graders, their total (30 + 40 = 70) to the 7th graders (15) is 70:15, which simplifies to 14:3.