Answer:
seventh interior angle=∠x=29°
Step-by-step explanation:
sum of interior angle of polygon is equal to 360°
let seventh angle of heptagon is x
∠x+47°+55°+62°+64°+54°+49°=360°
∠x=360°-(47°+55°+62°+64°+54°+49°)
∠x=360°-331°=29°
∠x=29°
seventh interior angle=∠x=29° answer
Answer:
09
Step-by-step explanation:
34
Answer:
x = -4 ± 2√3
Step-by-step explanation:
Always when division with fractions, always move the decimal to the left.
To get the volume, u have to multiply length*width*height. And cubes have equal side lengths, so 15*15*15= 3,375.
