Question

I am starting to get this but, each question is a different subject so plz help asap. Btw these are not test or quiz questions. They are just practice questions so I know how to do it before a test or quiz.

Answer 1

Answer:

73 degrees

Step-by-step explanation:

Given

A Shaped Frame of two congruent sides

Required

Determine the angle made with the ground

Given that there are two congruent sides, this implies that the A frame is an isosceles triangle;

Let the two angles made with the ground be represented by x

Angles in a triangle when added equals 180;

Hence;

$x + x + 34 = 180$

$2x + 34 = 180$

Subtract 34 from both sides

$2x + 34 - 34 = 180 - 34$

$2x = 180 - 34$

$2x = 146$

Divide both sides by 2

$\frac{2x}{2} = \frac{146}{2}$

$x = \frac{146}{2}$

$x = 73$

Hence, the angle with the ground is 73 degrees