2 years ago

Explain please i need help

Mathematics

2 answers:

KiRa [710]2 years ago

8 0

It is 4.05 feet long

RUDIKE [14]2 years ago

4 0

The model would be 4.05 feet long

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Hellp me solve this thanks

stellarik [79]

Answer:

c. 10 cm

Step-by-step explanation:

The parallel sides of trapizium are the bases so

base 1(B1) =9cm , base(B2)= 12cm

$area(a) = 105 {cm}^{2}$

the perpendicular distance means the height so lets find the height

area of trapizium= B1 + B2 × h

2

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${105cm}^{2} = \frac{21cm}{2} \times h$

now we crisscross

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h = 10 cm

hope u like it ‍❤️‍‍❤️‍‍❤️‍

For any question comment me

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