Find the degree measure of each angle in the triangle

Step-by-step explanation:

The given triangle is a right angled triangle.

So, the angles in the triangle are :

Solving according to angle sum property,

Sum of all angles in a triangle is 180°

90° + (2x + 38)° + (5x - 11)° = 180°

117° + 7x = 180°

7x = 180° - 117°

7x = 63°

x = 9

Angles =

2(9) + 38

56°

5(9) - 11

34°

The angles are 56°, 90° and 34°.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

2

step-by-step explanation: