pineapplewithnopine pineapplewithnopine

16-04-2020
Mathematics

contestada

4. If the complement of ∠1 is 80° and m∠2 = 80°, what is m∠3?

Respuesta :

musiclover10045 musiclover10045

16-04-2020

Two complementary angles equal 90.

If angle 1’s complementary angle is 80, then angle 1 is 10 (90-80=10)

The three angles of a triangle need to equal 180.

Angle 3 = 180 - angle 1 - angle 2

Angle 3 = 180 - 10 - 80 = 90

Angle 3 = 90 degrees

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

the souther tip pf south america is closes to which continent

A recipe submitted to a magazine by one of its subscribers’ states that the mean baking time for a cheesecake is 55 minutes. A test kitchen preparing the recipe

Study the editorial cartoon by Ann Telnaes. 3 cows are behind a fence with the sign "Slaughter" and an arrow pointing right. One cow holds a sign that reads "Ea

There are three routes from a person's home to her place of work. There are four parking lots where she works, three entrances into her building, two elevators

Which of the following is an example of an expression? 2,100 51 m + 4 = 7 m + 4

How does a written Constitution and the Bill of Rights protect the people from the government?

A flight is plotted on a map having the scale1 inch = 400 miles. On the map it is 9 72inches from point A to point B. If a plane fliesthis distant at the speed

1 Lola created circular place mats out of fabric. If the diameter of each place mat measures 15.2 area of each place mat? A. 181.46 square inches B. 725.83 squa

Are the following two figures similar or congruent? A. Congruent B. Similar Please help me with this

describe two methods by a magnet can be demagnetized