Answer:
x= 35
Step-by-step explanation:
The sum of all the angles in a triangle is 180 degrees.
102+43=145
180-145=35
Answer: 65
Step-by-step explanation:
The area (A) of a circle with radius r is given by
... A = π·r²
For a radius of 7 ft, the area is
... A = π·(7 ft)² = 49π ft² ≈ 154 ft²
The area of the bottom of a circular tent with radius 7 ft is about 154 ft².
