In a 30-60-90 triangle, if the hypotnuse is length 2x then the side oposite the 30 degree angle is x and the other side is x√3
so if hyptohuse is 30 then 30=2x and 15=x
the shortest side is x
X:y
12:8=x:12
8x=12(12)
8x=144
x=18
You can just look the answer up on safari or google don’t bother putting it on here because it takes 5 months to get a reply and when you do it’s me saying you should look it up but you don’t feel like it so your grade suffers
Answer:
3. 45, 4. 24
Step-by-step explanation:
use formula: hypotenuse²= side² + other side ²
3.
x²= 27²+36² calculate the squares then add
x²=2025 square root both sides
x= √2025= 45
4.
25²= x²+7² isolate the vaiable by subtracting 7² from both sides
25²-7² = x² square then subtract
576 =x² square root both sides
24=x
