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Find the area of the geometric figure.

  12 3/4 square yards

Step-by-step explanation:

The area of a triangle is given by the formula ...

  A = 1/2bh

Your figure shows a triangle with a base of b=8 1/2, and a height of h=3. The length units are in yards, so the area units will be square yards.

  A = 1/2(8 1/2)(3) = (4 1/4)(3) = 12 3/4 . . . . square yards

12.75

Step-by-step explanation:

= 0.5 x length x height

= 0.5 x 8.5 x 3

= 12.75 yd2

87%

step-by-step explanation:

apex answer

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.