Answer:
d. 90°, 90°
Step-by-step explanation:
Both angles intercept 180° arc WZ. They are half the measure of the intercepted arc, hence both are 90°.
Answer:
69
Step-by-step explanation:
Step-by-step explanation:
Absolute error = 300-286
=14 pounds
Percentage error = 14/286 x 100%
=4.8951
=4.9%
Since there were 6 slices, and he ate 1/3, 6*1/3= 2, so he ate 2 slices