Answer:
32 = 26
d
2
= 32
Step-by-step explanation: UMU
Answer:
B) Rotation
Step-by-step explanation:
The arrows at the end of each line imply a line, not a line segment. Since the they both pass through the origin, they rotate about the origin, hence B) Rotation.
Answer:
0.14
0.29
0.21
0.27
18.38
0.83
Step-by-step explanation:
Answer:
Your class period goes out to eat at Red Lobster. The total bill is $63.50. Mrs. Melanie wants to leave a 15% tip.
How much is the total bill?
Step-by-step explanation:
Explanation:
First we consider ΔABC and ΔBCD,
∠C=∠C (common)
∠B=∠D=
So, ΔABC ≈ ΔBCD (By AA similarity rule )
So by taking corresponding sides in ratios we get
Now
-------- Eqn (1)
Similarly,
We consider ΔABD and ΔABC
∠A=∠A (Commom)
∠B=∠D=
So,
ΔABD ≈ ΔABC (By AA similarity rule )
So by taking corresponding sides in ratios we get
Now,
--------Eqn (2)
By Adding both the equation we get
Hence, we proved the pythagorean theorem by using similarity of triangle.