One of the congruent angles of the isosceles triangle given above is 40° which means that the other angle, mPRQ is also 40°. Knowing that the sum of the angles of a triangle is 180°, mPQR may be calculated by,
mPQR = 180 - (mPRQ + mQPR)
Subsituting the given,
mPQR = 180 - (40 + 40) = 100°
Thus, the answer is 100°.
Answer: 26
Step-by-step explanation: You would order the numbers from least to greatest, then find the middle number of the set.
14 19 23 24 24 24 24 26 26 26 26 26 27 27 28 29 30 30 30 34
Answer:
8 half units
Step-by-step explanation:
if there is one cube in ever unit its 8 x 1
Add the opposite of any terms that don't have r.
.. K +7s = 4r
Divide by the coefficient of r.
.. (K +7s)/4 = r