Brian read 2/15 of his novel in 20 minutes.
1 answer:
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Answer with Step-by-step explanation:
Isosceles triangle :In this triangle two sides are congruent and the angles opposite those sides are congruent.
Right triangle: In this triangle ,one angle is equal to 90 degree.
Suppose a right triangle ABC in which
Angle A=Angle B,Angle C=90 degree
Using triangle angles sum property
Substitute the values
Therefore,
A right triangle in which two equals angle are of 45 degree then the right triangle is an isosceles triangle.
Hence, River's statement is incorrect.