Answer:
97
Step-by-step explanation:
all triangles and lines add up to 180 so 42+55= 97 -180= z =83 180-83=y=97
Answer:
the value of z is 4 sjsjsndndndm
Its c x<span> is positive, and </span>y<span> is negative.</span>
Your answer is going to be
23% :)
Answer:
A = 307.9 sq/cm
Step-by-step explanation:
Find the radius of the semi-circle
diameter + half the circumference = 72 cm
2r + pi*r = 72
r(2+pi) = 72
r = 72%2F%28%282%2Bpi%29%29
r = 14
:
what will be the area of that semicircle?
A =1%2F2*pi%2A14%5E2
A = 307.9 sq/cm
