Question

Construct trapezium ABCD so that BC equals 6cm,AB equals

3cm,Angle B equals 80degrees and angle C equals 70 degrees.measure BD

Answer 1

200

Answer 2

In trapezium ABCD is 20degrees

Answer 3

[AI-generated answer — Explain Bot]

To construct trapezium ABCD, follow these steps:

1. Start by drawing a straight line segment AB of length 3 cm.
2. Measure 80 degrees from point B and mark this angle. This will be angle B.
3. Measure 70 degrees from point C and mark this angle. This will be angle C.
4. From point B, draw a line segment BC of length 6 cm in the direction of the marked angle B.
5. From point C, draw a line segment CD parallel to AB. This segment can be of any length.
6. Connect points D and A to close the trapezium.

To measure BD, follow these steps:

1. Draw a line segment from point D to point B.
2. Measure the length of this line segment using a ruler. This will give you the measurement of line segment BD, which is the desired value.