In all triangles, inner angles add to 180 degrees.
In an isosceles triangle, the base angles are the same and the vertex angle is different from the rest.
b= (180-40)/2
b= 140/2
b=70
Final answer: 70 degrees
Answer:
5:15 is the ratio for the amount of <u>circles</u> to total shapes.
Step-by-step explanation:
There are 5 circles and 15 shapes total.
So the ratio of circle to the total amount of shapes is 5:15
Hope I helped :)
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Answer: 26
Step-by-step explanation:
Mean = total sum of data set / frequency of data set
Answer:
x = 146
Step-by-step explanation:
The exterior angle of the triangle is equal to the sum of the opposite interior angles
x = 48+98
x = 146
