Answer:
XSXSXSXSXSXSXSXSXSXSXSXSXSX
Step-by-step explanation:
Answer:
hypotenuse=root of( base square + height square)
Step-by-step explanation:
by using pythogorus theorem we can find the side of any right triangle square
Answer:
May i know what figure you are talking about.
Step-by-step explanation:
Answer:
Step-by-step explanation:
square of 15 + square of x = square of 21
225 + square of x = 441
441 - 225 = 216
x = 216
Answer:
Height of the building = 115.4 ft.
Step-by-step explanation:
Height of building = AB + 46.4 + CD + 30.5
By applying Pythagoras theorem in ΔABP,
(26)² = (10)²+ (AB)²
676 - 100 = AB²
AB² = 576
AB = 24 ft
By applying sine rule in ΔCDE,
cos(60°) = 
CD = CE × 
CD = 
CD = 14.5 ft
Total Height = 24 + 46.4 + 14.5 + 30.5
= 115.4 ft