2 answers:
Answer:A
Step-by-step explanation:
Length=L=15cm
Width=w=8cm
Height=h=2cm
Surface area=(2xwxL)+(2xLxh)+(2xhxw)
Surface area=(2x8x15)+(2x15x2)+(2x2x8)
Surface area=240+60+32
Surface area=332 cm^2
Answer:
a. 332 cm²
Step-by-step explanation:
Surface area is the sum of areas of 6 rectangular faces of the box
Opposite faces have equal areas
SA = 2[(15×8) + (15×2) + (8×2)]
= 2[120 + 30+ 16]
= 2(166)
= 332 cm²
You might be interested in
Answer:
-5x+7-(3x-2)
=-5x+7-3x+2
=-8x+9
Step-by-step explanation:
Use a number line to help, or a tape diagram.
the cost of the tickets was 30$ . Change was 20$
If m<2 is 18 then m<1 is 72
Hello There!
-2.3 x 6.5 = -14.95.
The answer is -14.95.
Hope This Helps You!
Good Luck :)
- Hannah ❤
