10. The measures of two angles of a triangle are 70 and 55. This triangle is A. a right triangle B. a scalene triangle C. an obtuse triangle D. an isosceles triangle
Step-by-step explanation: Triangles have 180 degrees. To figure out this question you have to find the measure of the last angle. 70+55=125. 180-125=55. So the angles are 70, 55, 55. In an isosceles triangle two sides are equal. Because we know that two angles in the triangle are equal we then know that two sides of the triangle are also equal. Hope this helped :)
Answer from: Quest
What do jane knows to plan her visit
Answer from: Quest
just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint
step-by-step explanation:
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