Given Base, Base Angle and Sum of Other Two Sides
Trending Questions
8 cm
9 cm
7 cm
4 cm
Construct a ΔABC in which AB=5.8 cm, ∠B=60∘ and BC+CA=8.4 cm. Justify your constructions.
Construct aΔABC in which BC=4.5cm, ∠B=45∘andAB+AC=8cmJustify your constructions.
Construct a right triangle ABC whose base BC is 6 cm and the sum of hypotenuse AC and other side AB is 10 cm.
Using paper folding to construct a line perpendicular to a given line through a point fold the paper through the point so that the given line segment lies:
Perpendicular to the papers edge
On the point
At an angle
Upon Itself
Using ruler and compasses only, construt a △ABC, given base BC = 7 cm, △ABC=60∘ and AB + AC = 12 cm.
Construct right triangle whose one side is 3.5cm and the sum of the other side and the hypotenuse is 5.5cm.
Construct an equilateral triangle of side and mark the incircle.
Construct a ΔABC in which BC =5cm, ∠B=60∘ and AC + AB = 7.5cm.
Construct a △ABC in which BC=3.6 cm, AB+AC=4.8 cm and ∠B=60∘.
Construct a △ABC in which AB + AC = 5.6 cm, BC = 4.5 cm and ∠B=45∘.
Construct a right triangle whose base is 12 cm and sum of its hypotenuse and other side is 18 cm
The construction of a in which , is possible when is
Which of the following figures show the correct method to construct a triangle if we know its base, a base angle and sum of other two sides?
For constructing a triangle with a given base, a base angle and difference between the other two sides, a
The distance between the tops of two trees 20 m and 28 m high is 17 m. The horizontal distance between the trees is:
11 m
31 m
15 m
9 m
Construct the right-angled , where , and .
The construction of ΔABC, given that BC = 12 cm, is possible when the difference of AB and AC equals
12.5 cm
8 cm
- 10 cm
- 14 cm
A triangle ABC in which BC = 3.4 cm, AB - AC = 1.5 cm and DB = 45∘ can be constructed using compass and ruler.
- True
- False
- 5.9 cm
- 6 cm
- 4.5 cm
- 5.7 cm
During the construction of a triangle given its base, a base angle and the sum of other two sides, which of the triangles formed are congruent?
- △ ABC and △ AMC
- △ ABC and △ ADC
- △ ABC and △ AMD
- △ AMC and △ AMD
A student constructed a triangle with the known conditions to him being the perimeter of the triangle and both the base angles. The steps of construction he used are as follows:
1. Draw a line segment, say XY equal to AB + BC + AC
2. Make angles LXY equal to ∠ B and MYX equal to ∠ C
3. Bisect ∠ LXY and ∠ MXY. Let these bisectors intersect each other at A.
4. Draw perpendicular bisectors PQ of AX and RS of AY
5. Let PQ intersect XY at B and RS intersect XY at C. Join AB and AC.
6. The triangle ABC is thus formed.
How many isosceles triangles are there in this figure?
0
1
2
4
Write true or false for the given statement:
A triangle can be constructed in which .
- True
- False
- 2.82 cm
- 3 cm
- 4.5 cm
- 5.65 cm