1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kifflom [539]
2 years ago
6

Triangle ABC is an isosceles right triangle. What is the measure of one base angle?

Mathematics
1 answer:
Xelga [282]2 years ago
8 0

Answer:

45°

Step-by-step explanation:

ΔABC is an isosceles right triangle. So, one angle is 90°

In an isosceles triangle, base angles are congruent.

Let the base angles be x ,x

x + x +90 = 180 {Angle sum property}

   2x + 90 = 180

          2x  = 180 - 90

          2x = 90

            x = 90/2

           x = 45

Base angle = 45°

You might be interested in
Write and evaluate the expression. Then, check all that apply. The difference of a number and ninety; when a = 102 A 1-column ta
Vitek1552 [10]

it's 3,4,5,8 on edge 2022

6 0
2 years ago
Evaluate:<br> g(x) = 3•2x+2 + 3<br> g(3)
Studentka2010 [4]

Answer:23

Step-by-step explanation:

3·2(3)+2+3

=3·6+2+3

=23

6 0
3 years ago
The figure is made up of a square and a rectangle. Find the area of the shaded region.
Viefleur [7K]

Answer:

40 square metres

Step-by-step explanation:

The shaded region is of a triangle, whose area is denoted by: A = (1/2) * b * h, where b is the base and h is the height.

Since the left figure is a square with side lengths 10, we know that the height of the triangle is also 10 metres. The right figure is a rectangle with length 4. Since the total base length of the entire figure is 18 and the base of the square is 10, then the width of the rectangle is 18 - 10 = 8 metres.

This width is also the base of the triangle, so b = 8.

Now plug these values into the equation:

A = (1/2) * b * h

A = (1/2) * 8 * 10 = (1/2) * 80 = 40

The area is 40 square metres.

6 0
3 years ago
Read 2 more answers
A bag contains 3 red balls and 2 blue balls. A ball is taken at random from the bag and then put back. And then a second ball is
mrs_skeptik [129]
6 balls in the bag
1/6 getting the random color
1/6=about .16
so C
5 0
3 years ago
Connor earned $85 at his job when he worked for 10 hours. What was his hourly pay rate in dollars per hour?
Rus_ich [418]

Answer:

8.5$

Step-by-step explanation:

85 diveded by 10 is 8.5$.

3 0
3 years ago
Read 2 more answers
Other questions:
  • 8x+2=2(4x-1)<br> i need to know the value of x
    9·2 answers
  • Help.........................<br><br>​
    14·1 answer
  • Solve:
    15·1 answer
  • The sum of the three angles in a triangle is 180 degrees. One of the angle measures 30 degrees, and the second angle measures 75
    14·2 answers
  • How do u add mixed numbers
    13·1 answer
  • Ron wants to buy a video game with a selling price of ?$36?, on sale for? 50% off. The sales tax in his state is 5.5 %. How much
    12·1 answer
  • Bradley cut a square hole out of a block of wood in wood shop. If the block was cube-shaped with side lengths of 11 inches, and
    11·2 answers
  • In an hyperbola, the fixed points that have a constant difference in distance from the center are called _
    5·1 answer
  • Which of the equations below could be the equation of this parabola?
    14·1 answer
  • PLEASE HELP! I AM VERY CONFUSED
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!