dezg3353 dezg3353

22-05-2022
Mathematics

contestada

If mZDCB = 140°, then mZACD = [?]° !!!PLS HELP I WILL MARK BRAINLIEST !!!

If mZDCB 140 then mZACD PLS HELP I WILL MARK BRAINLIEST class=

Respuesta :

Hrishii Hrishii

22-05-2022

Answer:

40°

Step-by-step explanation:

[tex]m\angle DCB +m\angle ACD = 180\degree[/tex] (Linear pair angles)

[tex]\implies 140\degree +m\angle ACD = 180\degree[/tex]

[tex]\implies m\angle ACD = 180\degree-140\degree[/tex]

[tex]\implies m\angle ACD = 40\degree[/tex]

Answer Link

Otras preguntas

how old do doberman live

What will happen to the gravitational force between earth and the moon? Why?

what is the adverb phrase in the sentence? Various types of campers with tents or RVs camp out with their families. A. of campers B. with tents or RVs C. with t

oracle bones, Daoism, in the Mandate of heaven are all associated with early civilizations in?

from least to greatest 0.75, 1/2, 0.4, and 1/5

Last month a manufacturing company shipped 452 boxes of ball bearings each box contains 48 ball bearings. How many ball bearings did the company shipped last mo

the school chorus has 52 students, which represent 26% of the seventh graders. how many student are in the seventh grade?

can you please help me with this? i am an English learner and i have an exam tomorrow

what is a cell wall in simple words

proper adjective for Turkey