Answer:
yes
Step-by-step explanation:
3×5×45=365m²
Answer:
1. Cellphone screen - plane
2. edge of a wall - line
3. grain of sell - point
4. strand of straight hair - line
5. Tip of a crayon -point
Step-by-step explanation:
1. Cellphone screen - It represents a 2 D plane surface. Hence it is a representation of a plane
2. edge of a wall - It is representation of a line
3. grain of sell - It is representation of a point
4. strand of straight hair - It is representation of a line
5. Tip of a crayon - It is representation of a point
10.5
To find the area you multiply the length x width. 2.1 x 5 = 10.5
1) 580
2) 27.3
3) 1264
4) 6.2
5) 90.1
6) 187
7) 224
8) 45100
9) 354
10) 4.6
11) 662
12) 7440
13) 78
14) 14.3
15) 85
Just see if I'm missing any decimals, I hope this helps!!!!