Answer:
SA cube = 6(s^2) if s = 7cm
= 6(7^2) = 6(49) = 294 cm^2
If s = 5.3m then SA = 6(5.3^2) = 6(28.09) = 168.54 m^2
SA Rectangular Prism = 2LW + 2WH + 2LH
If L is 8cm W is 7cm and H is 5cm
Then SA = 2(8)(7) + 2(7)(5) + 2(8)(5)
= 112 + 70 + 80 = 262 cm^2
If L is 4.6m W is 9m and H is 11m
Then SA ikaw na gumawa sunduin mo lang yungvformula
SA Square Pyramid = 2bh + B where is the Area of base which is b^2
If area of the base is 36m then b = 6m and h is 7m
Then SA = 2(6)(7) + 36 = 84 + 36 = 120"m^2
If area of the base is 81cm therefore b = 9cm and h is 5cm
SA = 2(9)(5) + 81 = 90 + 81 = 171 cm^2
SA Cylinder = 2(3.14)rh + 2(3.14)(r^2)
If r is 9mm and H is 12mm therefore
SA = 2(3.14)(9)(12) + 2(9^2) = 678.24 + 162 = 840.24 mm^2
If r is 15dm and h is 8dm then
SA = 2(3.14)(15)(8) +*2 (15^2) = 753.6 + 450 = 1,203.6 dm^2
SA Cone = 2(3.14)rs + (3.14)(r^2)
If r is 5.2dm and s is 6dm therefore
SA = 2(3.14)(5.2)(6) + (3.14)(5.2^2)
= 195.936 + 84.9056 = 280.84dm
If r is 9mm and s is 13mm therefore
SA = 2(3.14)(9)(13) + (3.14)(9^2) = 734.76 + 254.34 = 989.1 mm^2
Hope this can help.. Pa check nalang ng mga computation sakit ng Mata ko eh thank you.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
SA cube = 6(s^2) if s = 7cm
= 6(7^2) = 6(49) = 294 cm^2
If s = 5.3m then SA = 6(5.3^2) = 6(28.09) = 168.54 m^2
SA Rectangular Prism = 2LW + 2WH + 2LH
If L is 8cm W is 7cm and H is 5cm
Then SA = 2(8)(7) + 2(7)(5) + 2(8)(5)
= 112 + 70 + 80 = 262 cm^2
If L is 4.6m W is 9m and H is 11m
Then SA ikaw na gumawa sunduin mo lang yungvformula
SA Square Pyramid = 2bh + B where is the Area of base which is b^2
If area of the base is 36m then b = 6m and h is 7m
Then SA = 2(6)(7) + 36 = 84 + 36 = 120"m^2
If area of the base is 81cm therefore b = 9cm and h is 5cm
SA = 2(9)(5) + 81 = 90 + 81 = 171 cm^2
SA Cylinder = 2(3.14)rh + 2(3.14)(r^2)
If r is 9mm and H is 12mm therefore
SA = 2(3.14)(9)(12) + 2(9^2) = 678.24 + 162 = 840.24 mm^2
If r is 15dm and h is 8dm then
SA = 2(3.14)(15)(8) +*2 (15^2) = 753.6 + 450 = 1,203.6 dm^2
SA Cone = 2(3.14)rs + (3.14)(r^2)
If r is 5.2dm and s is 6dm therefore
SA = 2(3.14)(5.2)(6) + (3.14)(5.2^2)
= 195.936 + 84.9056 = 280.84dm
If r is 9mm and s is 13mm therefore
SA = 2(3.14)(9)(13) + (3.14)(9^2) = 734.76 + 254.34 = 989.1 mm^2
Hope this can help.. Pa check nalang ng mga computation sakit ng Mata ko eh thank you.