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
Set up a system of equations
Answer from: Quest
none of these
step-by-step explanation:
23 + 34 add up to 57 so just inform the teacher of this really stupid mistake
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50