Length, width and height
12 equals 4.
Identical and equal
four
Vertex 8
Rectangular 30 below 20.
Rectangular 20 10 right
15×4+8×4+8×4 = 1 14(DM)
15 8 120
8 8 64
15 8 120
100-(8+7+6)×4= 16 (cm)
6×5=30 cm
15× 2+12× 2+8× 4+30 =116 (cm)
The square of 6 is equal to.
6 square
12 equals
Height, width and length
4×4+4×4+4×4=48 cm
three
96÷ 12=8 cm
Right x x x x x
26cm 18cm 1 1cm 468 cm2
15cm 15cm 15cm 225 cm2
I can't do my homework
The rectangle is in a cuboid, and the opposite side is exactly the same. 12 parallel sides are equal in length.
All six sides of a square are equal, and all 12 12 are equal.
10cm 15dm 8cm
5 cm 8 cm 8 cm
6cm 20dm 8cm
84cm 172dm 96cm
32 32 40 40 20 20
3. can't do it
40× 4+30× 2+20× 2 = 260m 260÷80=3 (bound) ... 20m
(6+3+3)×4=48 (cm)
(5+4+3)×4=48 (cm) 48÷ 12=4 (cm)
3×3=36(dm) 12×3=36(dm)