The question appears to be a concatenation of two (or more) questions. A triangle, PQR does not have side Bc. It would not have angle b nor a.
Scalene
no
No.
Two sides of a triangle are not sufficient to determine its area.
an isosceles triangle is a triangle with two of its sides equal and one side different such as a triangles sides that measure as 10 cm 10 cm and 7cm, this would be an isosceles triangle as one of the sides is not the same length as the other two, hope this helped :)
Scalene
no
Yes because the given dimensions complies with Pythagoras' theorem for a right angle triangle.
Given the regular decagon what is the measure of each numbered angle? There is a one in the first triangle, a three in the second, and a two in the sixth triangle in the decagon. Here are the answer choices m1=72, m2=18, m3=36 m1=18, m2=36, m3=72 m1=36
No.
The area of triangle is : 42.0
Two sides of a triangle are not sufficient to determine its area.
To find the area of a triangle, you can use the formula: Area = 0.5 * base * height. In this case, the base is 5cm and the height is 7cm. Plugging these values into the formula, we get Area = 0.5 * 5cm * 7cm = 17.5 square centimeters. Therefore, the area of the triangle is 17.5 square centimeters.
an isosceles triangle is a triangle with two of its sides equal and one side different such as a triangles sides that measure as 10 cm 10 cm and 7cm, this would be an isosceles triangle as one of the sides is not the same length as the other two, hope this helped :)
Area 51.
Yes, it can. And if you do the math, some basic trigonometry, you can calculate the angles in the triangle.
No. The two shortest sides, 2cm and 4cm, add up to 6cm. 6 cm is shorter than 7cm, so those three sides will not make a triangle.