In the diagram, the length of Line segment Y Z is twice the length of Line segment A Z. Triangle X Y Z is shown. Angle X Y Z is a right angle. An altitude is drawn from point Y to point A on size Z X to form a right angle. Line segment Y A is an altitude of ΔXYZ. What is the length of Line segment Y A

Because 's genius tutor can't even answer a simple question, the actual answer is A

Step-by-step explanation:

The length of Line segment YA is √3 AZ.

Step-by-step explanation:

It is provided that:

Consider the diagram below.

Now consider the right angled triangle YAZ, 90° at ∠A.

Use the Pythagoras theorem to determine the value of segment YA as follows:

Thus, the length of Line segment YA is √3 AZ.

The correct answer is = p = 15 and q = 6.

Step-by-step explanation:

Given:

Perimeter of rectangle = 42 cm

p - q = 9 cm

length = p

width = q

we know:

Perimeter of rectangle= 2(l+w)

solution:

42 = 2(P+q)

21= p+q

Difference of p and q = 9 cm.

Then, P+q=21 1

P-q=9 2

Adding both 1 and 2

2P = 30

P= 15cm and

q = 15-9

= 6cm