2 years ago

What is the length of segment DA?

Mathematics

2 answers:

Vika [28.1K]2 years ago

8 0

Start with point d and count to point a

Eva8 [605]2 years ago

4 0

Answer:

is it multiple choice or?

Step-by-step explanation:

You might be interested in

Which is grater to least 56.01 56.10 or 56.011

lapo4ka [179]

The answer would be 56.10

4 0

2 years ago

Read 2 more answers

AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of

defon

Answer:

Part 1) $m\angle AFE=55^o$

Part 2) $m\angle EFB=125^o$

Step-by-step explanation:

Part 1) what is the measure of angle AFE

we know that

The measure of the interior angle is the semisum of the arches that comprise it and its opposite.

Note: In this problem the correct measure of arc EA is 40 degrees (see the picture)

$m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)$

substitute the given values

$m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o$

Part 2) what is the measure of angle EFB?

we know that

$m\angle AFE+m\angle EFB=180^o$ ---> by supplementary angles (form a linear pair)

substitute the given value

$55^o+m\angle EFB=180^o$

$m\angle EFB=180^o-55^o=125^o$

8 0

3 years ago

HELP PLS!!!!! What is 1+1

GREYUIT [131]

Answer:

1+1=2 i think

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What number is the same as 3n

Lubov Fominskaja [6]

Its 3 i think yea its 3

7 0

2 years ago

What is the density of a 64-g iron cube that displaces 8 mil of water?

Korvikt [17]

Answer: 8gml

Step-by-step explanation:

4 0

3 years ago