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Natasha2012 [34]
3 years ago
10

What is the area of the trapezoid? Pls explain and pls no absurd answers. I will mark brainliest and thanks in advance!

Mathematics
2 answers:
Arturiano [62]3 years ago
6 0

Answer:

  • B. 160 unit²

Step-by-step explanation:

Given isosceles trapezoid

<u>First find the base of the triangle with side of 10 and dotted segment (h):</u>

  • b = 1/2(26 - 14) = 6 units

<u>Find the height of the trapezoid, use Pythagorean:</u>

  • h = \sqrt{10^2 - 6^2} = \sqrt{64} = 8 units

<u>Find the area of the trapezoid:</u>

  • A = 1/2(26 + 14)(8) = 160 unit²

Correct choice is B

Butoxors [25]3 years ago
4 0

Answer:

by using Pythagoras law

height =√{10²-(26-14)²}=±2√11=+2√11

the area of the trapezoid=1/2 height (side1+side2]

=1/2 ×2√11 (14+26)=132.66unit²

Step-by-step explanation:

greater than 132.66unit² is 160 unit² so answer is 160unit²

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