(Answer: 120) angle EHF = 90 degrees+30 degrees=120 angle
Answer:
387 contains 80 and 8 x 10 = 80
Answer:
r=2.5
I hope this helps
Edit: If you need anymore help I can gladly help! :)
Answer:
i know the answer but not the equation
Step-by-step explanation:
Answer:
P = 1.5x.
Step-by-step explanation:
Let the length of each side of the first triangle be x, then
Perimeter of this triangle
= 2x + 1.5x
= 3.5x.
So perimeter of smaller triangle is:
P = 1/2 * 3.5x
P = 1,.5x.
