Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

AABC is isosceles.mZA = 3x + 40 and mZC = x + 50BAmZA= [ ? 1°

AABC Is IsoscelesmZA 3x 40 And MZC X 50BAmZA 1 class=

Sagot :

ANSWER:

The value of the angle A is 55°

STEP-BY-STEP EXPLANATION:

Angles opposite equal sides are angles that are also equal.

Therefore, in this case A and C are equal angles, therefore we can do the following equation:

[tex]\begin{gathered} A=C \\ 3x+40=x+50 \end{gathered}[/tex]

Solving for x:

[tex]\begin{gathered} 3x-x=50-40 \\ 2x=10 \\ x=\frac{10}{2} \\ x=5 \end{gathered}[/tex]

Now we replace the value of x, in A and we are left with:

[tex]\begin{gathered} A=3\cdot5+40 \\ A=15+40 \\ A=55 \end{gathered}[/tex]

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.