GR. 6 Perimeter
What is the perimeter of an octagon with 3 cm as its side length?
24cm
what is the area of a square with 9m as its side length?
81m sqaured
(-14) + (-19)
-33
-10 + (-10) + 5
-15
(-2)+(-2)-(-9)
+5
If the perimeter of a square is 16m, what are its dimensions?
4m by 4m
What is the area of a rectangle with side lengths: 8m by 12m?
96m squared
(-12)-(-9)
-3
(-6 x 10)+(-3 x -10)
-60 + (+30) = -30
(-12 x 11)+5
-127
A hexagon has a total perimeter of 72m, what is the measure of each side length?
12m
which has a greater area? a rectangle with dimensions 5cm by 12cm or a square with dimensions of 8cm?
The square
= 8x8= 64cm squared > 60cm
(-2)+(-5)-(8)+10-1
-6
what is the width of a rectangle with total area of 42m squared and a length of 7m?
6m
(-10)+(10)+(-9)+9
0
A rectangle has dimensions of: 6m x 2m what is its total perimeter in km?
0.016km
What is the area of a rectangle with length 11m and width 8m in km?
0.088km squared
-12 x (-9)
+108
What are the dimensions of a square with a total perimeter of 64cm?
16cm
What is the area and perimeter of a rectangle with dimensions 11cm by 12cm ?
Area 132cm squared
Perimeter 46cm
A decagon has dimensions of 11cm, what is its total perimeter in mm?
1100mm
what is the total area of both these rectangles?
8cm by 12 cm
6cm by 13cm
174 cm squared
-13 x (7)
then get the answer and -7
-98
A square has a total perimeter of 9123mm, what is the perimeter in km?
0.009123km
-20 x 8
then get the answer and add 5, subtract 10
-165