Answer:
sin(72°)=x÷20ft.
sin(72°)×20ft.= 19ft 252 inches
the ladder reach 19ft 252 inches tall on the building.
Step-by-step explanation:
Answer
20 degrees
Step-by-step explanation:
if m=20 on the otherside and point d marks the middle and a line is going through it it should be the same as the otherside
B because 20- 16 equals 4 I guess
Answer:
d: 15 units squared
Step-by-step explanation:
The area of a triangle is
:
- Base: 5
- Height: 6
- Area: (5•6)/2=30/2=15