we know that
The quadrilateral ABCD is a isosceles trapezoid. The properties of the isosceles trapezoid are as follows:
-The lower base angles are congruent.
So
m∠A=m∠D
m∠B=m∠C
m∠A+m∠B=
°
m∠D+m∠C=°
therefore
m∠D=m∠A=
°
m∠B=-m∠A
m∠B=-
m∠B=
°
m∠C=m∠B=°
<u>the answer is</u>
The measure of angle ADC is °
Answer:
the correct answer is number 2 and 3 and 4 just
1,0,10,7,13,2,9,15,0,3/ 10
=60/10
=6
Expressing the numbers as decimals, we have
2/3 = 0.667
7/8 = 0.875
14/5 = 2.8
From least to greatest, we have: 0.043, 0.54, 2/3, 7/8, 14/5
Answer:
+ 24x + 16
Step-by-step explanation:
If it is a square, all sides are equal. An area of a square would be side x side. You would multiply 3x + 4 and 3x + 4 together. I used the foil method (multiply first, then outside, inside, last) or (3x * 3x, 3x * 4, 4 * 3x, 4 * 4).
