Answer:
Angle 2= 110 degrees
Angle 3 = 70 degrees
Angle 4 = 70 degrees
Step-by-step explanation:
<u>Finding angle 2</u>
In the figure attached below,the angles 1 and 2 Corresponding angles
When two lines are crossed by another line that is called the Transversal, then, the angles in matching corners are called corresponding angles.
Corresponding angles are equal so
angle 2 = 110 degrees
<u>Finding angle 3</u>
Similarly 2 and 3 are consecutive angles and Consecutive angles are supplementary . That is the sum of the consecutive angles is 180 degree
then
angle 2 +angle 3 = 180
110 + angle 3 = 180
angle 3 = 180 -110
angle 3 = 70 degrees
<u>Finding angle 4</u>
Now angle 3 and angle 4 are alternate interior angle and they are equal
angle 3 = angle 4
so angle 4 is 70 degree
Answer:
3/4
Step-by-step explanation:
4x+6 = 8x+3
Subtract 4x from both sides to get x on the same side
6 = 4x+3
Subtract 3 from both sides:
3 = 4x
Divide by 4:
x = 3/4
56 /2 = 28
35^2 - 28^2
= 1225 - 784
= 441
= 21
base of triangle = 21 x 2 = 42
area of triangle = 1/2 bh = 1/2(42)(28) = 558
area of rhombus = 558 x 2 = 1176
answer
B . 1176 in^2
Scale factor is used as multiplier or divider
If one size is 1.266, the next large size will be 1.125 larger than 1.266
1.266×1.125=1.424
Answer:
scale factor: 1.16
perimeters: 21.84 ft and 25.36 ft
Step-by-step explanation:
The area for an octagon is as follows:
solved for "l":
now we calculate the value of each side:
l1 = 2.73
l2 = 3.17
The scale would be:
3.17 / 2.73 = 1.16
And the value of the perimeter of the first would be:
2.73 * 8 = 21.84
and the second:
3.17 * 8 = 25.36
