Answer:
<h2>sorry hindi KO po alam sorry po talaga</h2>
Answer:
116 cm²
Step-by-step explanation:
The area of a circle = πr² ← r is the radius
shaded area = external area - internal area
= π × 6.5² - π × 2.3²
= π( 42.25 - 5.29)
= π × 36.96 ≈ 116 cm²
Answer:
3/5
Step-by-step explanation:
uh.. calculator...
The 3 inside angles should add up to 180. The one next to the 130 is 50 degrees.
180 = 50 + (16x + 4) + (14x + 6)
180 = 30x + 60
120 = 30x
x = 4
Answer:
1) 69.08
2) 90
Step-by-step explanation:
Hope this helps!
