redburd redburd

15-04-2021
Mathematics

contestada

Find the value of a in the diagram below:
20
40°
200°

Find the value of a in the diagram below 20 40 200 class=

Respuesta :

katiex28 katiex28

15-04-2021

50

angles in triangle =180
180-40=140
the other angle is a right angle so 90°
140-90=50

Answer Link

Otras preguntas

The job of a -------- is to store water and other materials / ??

Martin Luther King's successful leadership in the civil rights movement can be attributed to his drive for education, personal experiences with injustice, and u

A new fossil is found, and scientists are debating whether it can be considered a part of the human genus Homo. What piece of evidence would best indicate that

What organization was often the target of mass demonstrations, a few of them violent, against globalization? a. WTO b. UN c. NATO d. NAFTA E) EU

what's the measure of each side length of a unit cube

The power battle for the throne between ___________ and _______________ was known as the War of the Roses. a. Henry VI/Edward IV b. Richard III/Edward IV c.

The Vise President Has ______Power Under The Constitution But Recent Vice Presidents Have Had _____ Power a. Limited , More B Only Ceremonial, More c. Authori

Which of the following serious problems did England encounter as cities became industrialized? Select all that apply. 1-pollution 2-the plague 3-slums 4-decreas

In the ballad Greensleeves, this stanza is repeated after every four lines. Greensleeves was all my joy, Greensleeves was my delight, Greensleeves was my heart

what is a counter example for, when it rains, it pours?