Answer:
P = 15.42 cm
Step-by-step explanation:
Perimeter of circle = (πD/2)+D
Where D = 6 cm
P =( (3.14)(6)/2) + 6
P = (3.14)(3)+6
P = 9.4 + 6
P = 15.4 cm
If the angles are across from each other and the same degrees, they are vertical angles
if they add up to 90 degrees then they complementary angles
if they add up to 180 degrees they are supplementary angles
if the angles share a side, they are complimentary angles
Answer:
the area of the triangle is 20 units, and the answer to the expression is also 20, so its equal to each other. 20=20
the area of the trapezoid is 38.5 units
Step-by-step explanation:
Answer:
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Step-by-step explanation:
