Answer:
Step-by-step explanation:
it's 12 by 10, 12 x 10 = 120. because it's a triangle, you divide 120 by 2.
120 / 2 = 60. therefore the area of the triangle is 60. I also don't know the unit im supposed to use. is it centimeters? inches? miles?
Answer:
77cm
Step-by-step explanation:
Area of a rectangle=L×B
So
7×11=77cm
Out of those options centimeter because it’s small but not as small as a millimeter is
Answer:
36 teachers
Step-by-step explanation:
total students=128+121+135=384
groups of 32=384/8=12
teachers=12x3=36
