Question

Answer the following questions: 1. Calculate the sum of the place values of the 4s in the dept 79944242 Draw an obtuse-angle​

Answer 1

Ответ:

1. Вычислите сумму разрядных значений четверок в отделе 7994424

2. Нарисуйте тупой угол.

Answer 2

1. The number is 79944242. Let's calculate the sum of the place values of the digit 4 in this number:

Thousands place: 4 * 1000 = 4000 Ten thousands place: 4 * 10000 = 40000

Sum of place values of the digit 4 = 4000 + 40000 = 44000

2. Here's a description of how to draw an obtuse angle:

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. To draw an obtuse angle, you can follow these steps:

Step 1: Draw a straight line (ray) as the initial side of the angle. Step 2: On one end of the line, draw a point that will be the vertex of the angle. Step 3: Use a protractor to measure an angle greater than 90 degrees but less than 180 degrees. Place the protractor so that its center is at the vertex, and one of its arms coincides with the initial side of the angle. Step 4: Mark a point on the protractor where the desired angle measurement ends. Step 5: Draw the other side of the angle by connecting the endpoint on the protractor to the vertex of the angle. Step 6: Label the angle with its measurement if necessary.

Remember that the angle should be wider than a right angle (90 degrees) but not a straight angle (180 degrees).