Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
You are not logged in.
- Topics: Active | Unanswered
#1 2006-11-16 07:54:37
- unique
- Member
- Registered: 2006-10-04
- Posts: 419
figure2
find value of x
i did
m angle A = 1/2 (m CEarc - m BDarc)
25 = 1/2 (100 - x)
25 = 50 - 1/2x
1/2x - 50 = 25
add 50 both sides
1/2x = 75
x = 150
which is wrong
HELP
Desi
Raat Key Rani !
Offline
#2 2006-11-20 04:21:19
- John E. Franklin
- Member
- Registered: 2005-08-29
- Posts: 3,588
Re: figure2
Where did you get the CE is a 100 ??
I don't see the 100 in the diagram?
igloo myrtilles fourmis
Offline