Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

**yorkmanz****Member**- Registered: 2019-01-12
- Posts: 4

could not solve this on my exam

please help with explanation

Thanks

Find the value of x , which makes the area of this triangle equal 72 .

A. x=10.5

B. x=6

C. x=4.6875

D. x=9.375

triangle

https://imgur.com/a/x5mnSJ5

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 26,826

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline