monkebot667
monkebot667 monkebot667
  • 26-08-2022
  • Mathematics
contestada

∠3 is a complement of ∠4, and m∠3=12°. Find m∠4.

Respuesta :

jaisurajk jaisurajk
  • 26-08-2022

Answer: 78 degrees

Step-by-step explanation:

a=m∠3 b=m∠4

a=12

b=90-12

b=78

m∠4=78 degrees

Answer Link

Otras preguntas

A human cell that contains 22 autosomes and a Y chromosome must be (A) a zygote. (B) a somatic cell of a male. (C) a somatic cell of a female. (D) a sperm cell.
what are rational and irrational numbers ?
Describe what happens when you step on a pin ( this is about the nervous system )
Which of the following elements may occur in the greatest number of different oxidation states? (A) C (B) F (C) O (D) Ca (E) Na
Why is a carnival a good symbol of Brazil's multicultural society
can somebody pleeeeease help me with #26-29 its to get my permit ... DONT ANSWER IF YOUR GUESSING
What is 42% of 120.00?
What fraction would represent 0.92
round 0.8127 to 3 decimal places
What is the surface area of a mini basketball with a circumference.of 25 and radius of 4