PLEASE HELP this is due soon, I will mark brainliest if I can.
2 answers:
Answer:
102 cm is the perimeter of the rhombus
Answer:
Step-by-step explanation:
- Diagonals of a rhombus are perpendicular.
- Sides are of equal length.
<u>Use Pythagorean to work out the side length.</u>
- a² = (d₁/2)² + (d₂/2)²
- a² = (24/2)² + (45/2)² = 650.25
- a = √650.25
- a = 25.5 cm
<u>The perimeter is:</u>
- P = 4a
- P = 4*25.5 = 102 cm
You might be interested in
Answer:
Step-by-step explanation:
3-k-4-k=k+11
Collecting like terms
-k - k - k = 11 +4 - 3
-3k = 12
Dividing each term by -3
k = 12/-3
k = -4
A=9. I hope this is what you are looking for
Answer:
in this tiangle tanA = 8/15
Answer:
A) -68
Step-by-step explanation:
Answer:
it is D
(1,-3) is the answer
