Question

please tell me this answer ​

Answer 1

Answer:

15 sq.cm

Step-by-step explanation:

1×5×3

5×3=15

15×1=15

Please mark as brainlist answer

Answer 2

Required Answer:-

The area of the shaded region is in the form of an trapezium. So by finding the area of this trapezium, we can determine the area of the shaded region.

We have:

• Height of the trapezium = 5 cm.
• Parallel sides = 1 cm & 3 cm

Explanation:- Height of the trapezium is the length of the rectangle because the length is perpendicular to the base. And the parallel sides are opposite sides of the trapezium$.$

Finding the Area:

= 1/2 × (sum of parallel sides) × Height

= 1/2 × (1 cm + 3 cm) × 5 cm

= 1/2 × 4 cm × 5 cm

= 10 cm²

Hence:-

• The given area of the shaded region is 10 cm² (Option C).