Answer:
1. The circle’s radius is approximately 14 cm.
2. The circle’s radius is approximately 7 cm.
3. The circle’s area is approximately 154 cm2
Question:a circled circumference is approximately 44cm
Complete each statement using one of these values : 7,11,14,22,88,138,154,196,380,616, Answers without letters: 1. 14cm 2. 7cm 3. 154 cm2
9514 1404 393
Answer:
15.6 cm²
Step-by-step explanation:
The area is given by the formula ...
area = 1/2ac·sin(B) = 1/2(12 cm)(3 cm)sin(60°) ≈ 15.58846 cm²
The area of ΔABC is about 15.6 cm².
Sorry i dont know ether i need help on this one 2
There's no diagram! link it and i'll help :)