Answer: Triangle QRS is an isosceles triangle because QR = RS.
. Step-by-step explanation: Find the length of each side of the triangle using the formula for calculating the distance between two points.
Step-by-step explanation:
Answer: I think it would be 30 ft
Step-by-step explanation: You would do LxW and get the anwer.
Just subtract of 90 degrees and you get 68
C=10, C=90°, B=30°, A+B+C=180°
A+30°+90°=180°⇒A=60°
cos30°=a/c
cos30°=a/10⇒a=cos30°*10
a<span>≃8.6602
c²=a²+b²⇒b²=c²-a²
b²=10²-8.6602²⇒b²=25
b=5
</span>
Answer:10
Step-by-step explanation:You will do 8-4=4 4*k=40 40\4=10 k=10.
