Which equation can be used to calculate the surface area of the triangular prism net show below? 10 cm
13 cm
12 cm
5 cm
5 cm
[Not drawn to scale)
Surface Area =
(1)(5)(12)+(5710)+(12)10
) + (13)(10)
= (4):5113)+(2)/53(19)+ (5)(10) + (13)(10)+(12010)

Which equation can be used to calculate the surface area of the triangular prism net show below?

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Ответ:

fifthward92

28.07.2022

Mathematics

$\large\boxed{a = 22ft} \large\boxed{b = 11ft} \\\large\boxed{c = 16ft}$

Step-by-step explanation:

Side 1 = a

Side 2 = b

Side 3 = c

a = 2b

c = 5ft. + b

a + b + c = 49 feet

Substitute

2b + b + 5ft + b = 49 ft

Add the b’s

4b + 5ft = 49ft

Subtract 5ft from both sides of the equation

4b = 44ft

Divide both sides of the equation by 4 to isolate b

b = 11ft

a = b * 2 = 11 * 2 = 22ft

c = 49ft - 11ft - 22ft = 16ft

$\large\boxed{a = 22ft} \large\boxed{b = 11ft} \\\large\boxed{c = 16ft}$

Hope this helps :)

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Which equation can be used to calculate the surface area of the triangular prism net show below? 10 cm 13 cm 12 cm 5 cm 5 cm [Not drawn to scale) Surface Area = (1)(5)(12)+(5710)+(12)10 ) + (13)(10) = (4):5113)+(2)/53(19)+ (5)(10) + (13)(10)+(12010)