A) x° = 110/2 = 55°
b) x° = (88+86)/2 = 87°
c) x° = (90-20)/2 = 35°
To find the length of the diagonals, Troy should use the Pythagorean Theorem. The diagonal is going to be the hypotenuse of the triangle (the side directly across from the 90 degree angle).
a^2 + b^2 = c^2
6^2 + 10 ^2 = c^2
136 = c^2; find the square root of 136
c = 11.66 feet
Troy's diagonals are approximately 11.66 feet.
for a line the letters can be either way it can be DC or CD either way it is the same line being represented. because the other lines are represented by other letters you can be either order.
Are there answer choices?
Answer:
170.3
Step-by-step explanation:
Round the 2 up because it is followed by a 6
tenths is the first place after the decimal point
