G = 11
A = 4
R = 10
D = 3
Perimeter = 28
Answer:$554(854446886688678
Step-by-step explanation:
Answer:
answer is b
Step-by-step explanation:
Answer:
106.8
Step-by-step explanation:
17 * 2 = 34
34 * pi = 106.8
Answer:
Step-by-step explanation:
Using pythagoras theorem
AB²+BD²=AD²
5²+BD²=10²
25+BD²=100
BD²=100-25
BD²=75
BD=√75
BD=8.66
For triangle BDC,
Using pythagoras theorem
x²=DC²+BD²
x²=4²+75
x²= 16+75
x²=91
x=9.54