Answer:
65.46 units
Step-by-step explanation:
Given the information:
- The vertex angle of an isosceles triangle measures 26°
=> the leg angle is:
= (180° - 26° )/2
= 77°
Let x is the length of the leg side (x>0)
We use cosine law to find x, we have:
= 
Because the isosceles has two equal leg sides
<=> = 2
- 1.79
<=> 0.21 =
<=> 
<=> x = 65.46 units
Hope it will find you well.
Answer:
2) First option
3) Second option
Step-by-step explanation:
5² = 625
13 × 8 × 5 = 520
Answer:
ni66a ba11s
Step-by-step explanation:
yes you are correct because when you plug 8 into the equation you get (8+3(8))/4
Answer:
30 violin players
Step-by-step explanation:
To answer this question, all you have to do is multiply:
10 cellists * 3 violin players for every cellist = 30 violin players in total
Hope this helps :)
