19.9k views
3 votes
Find the value of z.
X
7
Y
Z
3
Z = ✓[?]
Please helppppp

Find the value of z. X 7 Y Z 3 Z = ✓[?] Please helppppp-example-1
User Cesara
by
8.1k points

1 Answer

3 votes

Answer:

z =
√(30)

Explanation:

using the Altitude- on- Hypotenuse theorem

(leg of big Δ )² = (part of hypotenuse below it) × ( whole hypotenuse) , so

z² = 3 × (3 + 7) = 3 × 10 = 30 ( take square root of both sides )

z =
√(30)

User Bodrov
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories