Write a congruence statement for the triangles. Identify all pairs of congruent corresponding
parts.

Which of the following is an equivalent form of the expression?

Note:
Another way to solve this problem is to expand or simplify the expression given in the question. Then we expand the expressions given in the options and check which one of them is equal to the one given in question.
We need to be careful while simplifying the expressions

Write a congruence statement for the triangles. Identify all pairs of congruent corresponding
parts.

A group of students were allotted a quadrilateral patch in the school campus to make a garden. They cleared up the patch and decided to grow medicinal plants. Find the area of the patch, if the dimensions are as given in the figure.

The equation above can be used to model the population, in thousands, of a certain city t years after 2000. According to the model, the population is predicted to increase by 0.5% every n months. What is the value of n?

Note:
We need to understand what each quantity given in the equation 
represents. For example, the population in year 2000 is 2,15,000. After 3 tears, that is, in year 2003, the population becomes  thousand which is 216075.

Which statement is NOT true about two congruent polygons?

Identify the transformation and find the values of a and b.

(𝑥, 𝑦) → (−𝑥, 𝑦) represents

(𝑥, 𝑦) → (𝑥, − 𝑦) represents

Describe the given transformation by notation

Describe the given transformation by notation

Each co-ordinate (x, y) of the blue figure gets translated horizontally ___ units and vertically ___ units.

Which of the following statements about a congruence transformation is NOT true?

Name the type of transformation demonstrated in the picture. Give the reason.

Name the type of transformation demonstrated in the picture. Give the reason.

Name the type of transformation demonstrated in the picture. Give the reason