Divide the lengths to find the scale :
35/7 = 5
Now divide the width by the scale to get the scaled width:
30/5 = 6 inches
the scaled drawing is 7 x 6
area of scaled drawing = 7 x 6 = 42 square inches
Answer:
measure of each base angle = 80 each angle
measure of vertex angle = 20
Step-by-step explanation:
x=base angle
2x+ x/4= 180
Multiply everything by 4 to eliminate the fraction
8x+x = 720
9x=720
x=80
80/4=12
Answer:
Yeah
Step-by-step explanation:
Given:
Volume of square prism = 810 cubic inches
Height of square prism = 10 inches
The volume of a square prism has this formula:
v = a²h
a = side length of the square prism
h = height
810 in³ = a² * 10in
810 in³ ÷ 10 in = a²
81 in² = a²
√81 in² = √a²
9 in = a
The length of each side of the base is 9 inches. Only 5 sides of the cardboard box has a cardboard because the 6th side is open.
