solve question no.27
Attachments:
Answers
Answered by
0
We have to draw a triangle ABC.
In this triangle angle A is 105degree.
angle B is 45degree.
Because sum of all angles of a triangle is 180degree.
Then,angle A+angle B+angle C=180degree
105 + 45 +angle C=180degree
angle C =180-150
angle C =30degree
According to question BC = 7cm
Now we have four conditions. We can construct a triangle now.
Let us do so::::-----
You can construct 2nd triangle with 4/3 measurement of the angles and side.
Hope this helps you.
MATHSimple!!!!!!!!!!!!!!!!!
In this triangle angle A is 105degree.
angle B is 45degree.
Because sum of all angles of a triangle is 180degree.
Then,angle A+angle B+angle C=180degree
105 + 45 +angle C=180degree
angle C =180-150
angle C =30degree
According to question BC = 7cm
Now we have four conditions. We can construct a triangle now.
Let us do so::::-----
You can construct 2nd triangle with 4/3 measurement of the angles and side.
Hope this helps you.
MATHSimple!!!!!!!!!!!!!!!!!
Attachments:
Similar questions