65 degrees. alternate exterior angles of two parallel lines intersected by a transversal are equal
Answer:
336 sq. in or 2.333333333 sq. ft.
Step-by-step explanation:
1 foot = 12 in
7 x 12 = 84 in
A = bh
A = 84 in x 4 in
A = 336 sq. in
1 sq. ft. = 144 sq. in
336 / 144 = 2.33333333 sq. ft.
16 inches or 6 inches depends on which way you draw it
Answer:
6.3feet
Step-by-step explanation:
Given data
Radius= 4feet
The expression for the circumference of a circle is
C= 2πr
Substitute
C=2*3.142*4
C=25.136 feet
Also, a 90° arc is 1/4 of the circumference of a circle
Hence the length of the 90° arc is
=25.136/4
=6.284 feet
=6.3feet
