Answer:
7
Step-by-step explanation:
10.5*2/3= 3.5*2=7
B.77.76 Sq in
I did 3.6^2 and then multiplied it by 6
Hope this helps :)
Answer:
Step-by-step explanation:
Pythagorean theorem,
hypotenuse²= base² + altitude²
base² = hypotenuse² - altitude²
x² = 14² - 9²
= 196 - 81
= 115
x = √115
x = 10.72
