Question
using a ruler and a pair of compasses only. construct triangle.ABC in which angle BAC=45 °.Then |AB|=7cm.then |AC|=9cm.locate P into triangle ABC which is 5cm from A and B equidistant from B and C. find PB.
Answers
Ms Pi 3.14159265358979323
You are making a scale diagram : )
So if you use your compass and ruler you will be able to measure the length of PB : )
So if you use your compass and ruler you will be able to measure the length of PB : )
oobleck
Draw line segment AB
Construct angle A (bisect a right angle).
Extend the side of A to 9 cm, and mark that point C.
Draw line segment BC.
Draw a circle of radius 5 with center A
Construct the ⊥ bisector of BC
P will lie on the ⊥ bisector of BC, where it intersects the circle centered at A, inside ABC.
Construct angle A (bisect a right angle).
Extend the side of A to 9 cm, and mark that point C.
Draw line segment BC.
Draw a circle of radius 5 with center A
Construct the ⊥ bisector of BC
P will lie on the ⊥ bisector of BC, where it intersects the circle centered at A, inside ABC.
Eva
All answers given was corret
Dankwah Bismark
Questions and answers
Gideon
Yes am interested
Ernest
please the construction is not there why?