3 years ago

Lines AC and BD intersect at E. A figure. What is the measure of angle BEC?

Mathematics

1 answer:

stepladder [879]3 years ago

6 0

Answer:

Angle BEC = 108°

Step-by-step explanation:

Vertical angles formed when two straight lines intersect are always congruent to each other. That is, the vertical opposite angles formed are of the same measure.

Angle AED = 108°

Angle AED and angle BEC are vertical opposite angles form by intersecting lines, therefore, angle AED = angle BEC.

Angle BEC = 108°

You might be interested in

30, 16, 49, 25 find the median

Ksivusya [100]

Look at the attached picture ⤴

Hope it will help u..

5 0

3 years ago

Read 2 more answers

Help with one last math question thank u

Vitek1552 [10]

It has to be the last one, D. I did it over 3 times to make sure.

4 0

3 years ago

A caterpillar eats 1400\%1400%1400, percent of its birth mass in one day. The caterpillar's birth mass is mmm grams.

makvit [3.9K]

Answer:

I d k

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

When ∆A′B′C′ is reflected across the line x = -2 to form ∆A″B″C″, vertex (note: please enter your response using apostrophes ins

maria [59]

(A) because it is reflecting over the x-axis.

7 0

3 years ago

Factor the following 3x + 66y

miv72 [106K]

Answer:

3(x+22y)

Step-by-step explanation:

Because three can be taken from both of them

8 0

3 years ago