MEDIUM
10th West Bengal Board
IMPORTANT
Earn 100

Draw an equilateral triangle the length of whose each side is 7.5 cm. Draw an incircle of the triangle.

Important Questions on Third Summative Test

MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 12
If sinθ+cosθ=95 and sinθcosθ=45, then what is the value of sinθ and cosθ?
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 12
Prove that cosec222°cot268°=sin222°+sin268°+cot268°
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 12
The sum of two angles is 1112π and difference is 75°, find θ the angles in circular measure.
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 13
The angle of elevation of the top and depression of the bottom of monument as seen from the roof of a five storied building of Shymal are 60° and 30°. If the height of the building is 18 m, what is the height of the monument?
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 13
Two towers of equal height are situated on the opposite sides of a road 150 m broad. From a point on the road at the middle of two towers the angle of elevations of the top of two towers are 60° and 30°. Find the height of each tower.
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 14
The radius of base of a hemisphere and a cone are equal and heights are also equal. What are the ratios of their volumes and curved surfaces?
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 14
From a solid wooden cube each of whose edges is 2.1 dcm, a right circular cylinder is made by wasting minimum wood. Find the volume of the cylinder? [Take π=227]
MEDIUM
10th West Bengal Board
IMPORTANT
SCHOOL MATHEMATICS Class 10>Chapter 35 - Third Summative Test>THIRD SUMMATIVE TEST>Q 14
11 people can stay in a right circular conical tent. For each person 4 sq m space is required and 20 cc air is required. What is the height of the tent? Write your answer in meter.