horse2577 horse2577
  • 02-04-2018
  • Mathematics
contestada

An isosceles triangle has base angles measuring 25 degrees each. What is the measure of the vertex angle?

Respuesta :

TheAakash
TheAakash TheAakash
  • 02-04-2018
A triangle's sum must add to 180 degrees. If two of the angles, summed, equal 50 degrees, then the vertex angle must equal 130 degrees. So, the vertex angle equals 130 degrees.
Answer Link

Otras preguntas

Can someone tell me what is 2+8
In the diagram, which pair of angles are alternate interior angles? 1\2 5/6 4\3 8/7○ Z2 and Z5○ Z1 and Z7○ Z5 and Z3○ Z7 and Z4​
How was “El día de los muertos born? Please explain.
The scale of his model to the actual car is 1:10 is model is 16 1/2 inches long how long is the actual car
A kitten weighs 4 pounds at her latest vet visit. There are approximately 0.453 kilograms in 1 pound. What is the kitten’s weight in kilograms? Round to the hun
The White War Answer
Do white elephant weigh more than a tiger?
major compromises of the constitutional convention
While packing an item what size packaging material should be used
how are the layers of the earth alike and different?