2 years ago

Complete the two-column proof.

Mathematics

1 answer:

GuDViN [60]2 years ago

3 0

1.QUAD is an isosceles trapezoid 1. Given

2. QD = UA 2. Opposite legs of an isosceles trapezoid are equal

3. QU = QU 3. Reflexive

4. QA = UD 4. Diagonals of an isosceles trapezoid are equal.

5. ΔUAQ = ΔQDU 5. SSS

6. ∠UAQ = ∠QDU 6. CPCTE

You might be interested in

Parralel lines cut by a transversal coloring activity. Please give explanation. Will give brainiest.

34kurt

Step-by-step explanation: Do You Want Me To Find All The Values ?

3 0

2 years ago

Find the area. The figure is not drawn to scale.

VMariaS [17]

The figure on the top left is a triangle with base 11 and height 8, for an area of

$A_1=\dfrac{11\cdot 8}{2}=44$

Immediately below, we have a rectangle with dimensions 11 and 9, for an area of

$A_2=11\cdot 9=99$

Moving to the right, we have a parallelogram with base 9 and heght 11, which again has height

$A_3=11\cdot 9=99$

Finally, the rightmost figure is a triangle with base 8 and height 9, for a total of

$A_4=\dfrac{8\cdot 9}{4}=36$

Sum these areas and you'll get the total area

4 0

3 years ago

amy buys 50 computers. she pays £160 for each computer. amy is going to sell some of the computers. she wants to get at least 35

Dmitry [639]

She need to sell 7 computers

3 0

3 years ago

Find the area. The figure is not drawn to scale.

wlad13 [49]

Answer:

14.04 cm²
34 cm²

Step-by-step explanation:

1. The area of a parallelogram is the product of its base length and height:

A = bh = (2.7 cm)(5.2 cm) = 14.04 cm²

2. The area of a triangle is half the product of its base length and height:

A = (1/2)bh = (1/2)(17 cm)(4 cm) = 34 cm²

3 0

3 years ago

Find the nth term of this sequence 1 5 9 13 17

nata0808 [166]

A = 1, d = 5 - 1 = 4
nth term = a + (n - 1)d = 1 + (n - 1)4 = 1 + 4n - 4 = 4n - 3
nth term = 4n - 3

4 0

3 years ago

Read 2 more answers