Answer:
perimeter=40
area=80
Step-by-step explanation:
(I am solving without the area of a trapezoid formula btw)
convert 2/3ft to inches so 8in
then find the length adjacent to 8in (2/3ft) so we will use the Pythagorean theorem a^2+8^2=10^2
a^2+64=100
a^2=36
a=6
now lets find the area for the triangle and the one on the right side.
(8*6)/2=24
24+24=48
the combined area of both triangles is 48 so we are left off with a rectangle
8*4=32
32+48=80
the perimeter will be 10+10+4+16=40
Answer:
2,035,004
it is 35 thousand not 350 thousand
Step-by-step explanation:
10 minutes before would be 7:00, and we still have 25 minutes to subtract from 7:00. there are 60 minutes in 1 hour, so bring 7 down to 6, and then subtract 25 from 60, then put your remaining number in as your minutes place. 60-25 = 35, so then 35 minutes before would be
6:35
All the angles of a triangle add up to 180 degrees.
30+39+<4= 180
69+<4= 180
Subtract 69 on both sides.
<4= 111 degrees
<1 and <4 are supplementary and adjacent. They equal 180 degrees as well.
111+<1= 180
<1= 69 degrees
I hope this helps!
<em>~kaikers</em>
