Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

construct triangle ABC so that BC=6 cm ,angle BAC= 40 and the length of the median drawn from A to BC is 7 cm .How to proceed?please tell and also write steps of construction.Thank you
Asked by | 05 Dec, 2013, 07:56: PM
answered-by-expert Expert Answer

Steps of construction;

i. Draw a line segment BC= 6 cm.

ii. Below BC, construct angle CBE = 40o.

iii. Draw the perpendicular bisector MN of BC, intersecting BC at D

iv. Draw Bo perpendicular to BE, intersecting MN at O.

v. Draw a circle with O as centre and radius equal to OB.

vi. With D as centre and radius equal to 7 cm draw an arc, intersecting the circle in A.

vii. Join AB and AC.

Thus, we obtain triangle ABC.

Answered by | 07 Dec, 2013, 03:31: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Maths
Draw a triangle ABC with sides BC= 6cm, AB= 5cm, and angle ABC =60. Then construct a triangle whose sides are 3/4 of the corresponding sides of the triangle ABC.
Asked by sangyaswarupa | 20 May, 2021, 09:59: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
in the attached figure if B1 B2 B3.... and A1 A2 A3.. have been marked at equal distances. in the what ratio C div divides
question image
Asked by rusuishika | 24 Dec, 2020, 08:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
When a line segment is divided in the ratio 2 : 3, how many parts is it divided into? (a) 23 (b) 2 (c) 3 (d) 5
Asked by sanjayraja1411 | 10 Sep, 2020, 11:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Draw a line segment of length 7.8 cm and divide it in the ratio 5:8 .Meas Mea the two parts
Asked by bhakthajagadish | 05 Jan, 2020, 08:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
draw a circle of radius 3.4 cm. Draw a chord MN of length 5.7 cm in it construct tangents at M and N to the circle.
Asked by shinderani741 | 27 Dec, 2019, 10:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Construct a triangle of sides 4,5,6cm and then a triangle similar to it whose sides are 2/3 of the corresponding sides of the first triangle  
Asked by gaganarora2018 | 01 Dec, 2019, 09:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Construct a Δ ABC in which AB = 6 cm, ∠A = 30° and ∠B = 60°, Construct another ΔAB’C’ similar to ΔABC with base AB’ = 8 cm.
Asked by jaiacharya18 | 18 Feb, 2019, 01:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Construct a tangent to circle of radius 4 cm through a point P on its circumference.
Asked by Topperlearning User | 10 Oct, 2017, 09:02: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Draw a line segment AB = 6 cm. Divide it externally in the ratio 3: 5
Asked by Topperlearning User | 27 Jul, 2017, 01:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Draw a line segment AB = 6 cm. Divide it externally in the ratio 5: 3. Justify the construction.
Asked by Topperlearning User | 27 Jul, 2017, 01:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×