Answer/Step-by-step explanation:
The question didn't specify which of the numbered angle we're to look for. However, let's find all the numbered angles.
✔️m<2 = 180° - 53° (linear pair angles)
m<2 = 127°
✔️m<7 = 180° - 53° (consecutive exterior angles are supplematry)
m<7 = 127°
✔️m<8 = 53° (alternate exterior angles are congruent)
Answer:
1086.3 cm²
Step-by-step explanation:
surface are of sphere = πD²
SA = (3.14)(18.6 cm)^2
SA = 1086.3 cm²
Answer:
A.
Step-by-step explanation:
Radius of cone (r) = 4 units
Height of cone (h) = 18 units
Answer:
36
Step-by-step explanation:
3*8=24
24+12= 36
Answer:
4*(x+2)=6
Step-by-step explanation:
* is multiply four times is 4*
the sum of a number is 2 is (x+2) is equal to 6