P and Q are the mid points of AB and AC respectively. R is a point on BC. Area of triangle PBR is 12 square centimeters and that of triangle QRC is 18 square centimeters what is the area of triangle PQR ?

cosA=0.8, then what is tanA ?

In the figure <CAB=30°, <CPB=60°. AP 10 centimeters. Area of the rectangle ABCD is.............................. square centimeters.

In the figure <BOX = t⁰ , Coordinates of B are (½,½). What is sin t?

figure shows a triangle and its circumcircle what is the radius of the circle

AC = 9cm, angle ABC= 60°

figure shows a triangle and its circumcircle what is the radius of the circle

AC=5 cm, angle ABC =60°

circumradius of an equilateral triangle of sides 6 cm

circumradius of an equilateral triangle of sides 8 cm

A triangle is to be drawn with one side 6cm and an angle on it is 45 what should be the minimum length of the side opposiste to this angle?

A triangle is to be drawn with one side 9cm and an angle on it is 30 what should be the minimum length of the side opposiste to this angle?

A triangle is to be drawn with one side 6cm and an angle on it is 30 what should be the minimum length of the side opposite to this angle?

A triangle is to be drawn with one side 6cm and an angle on it is 60 what should be the minimum length of the side opposite to this angle?

Find the distance between top and bottom side of the parallelogram ABCD with side AC = 8, angle BAC = 60°

Find the area of a parallelogram with sides B = 6, AC = 3, and ∠ BAC = 60.

Find the area of the parallelogram with sides AB = 6, AC = 3, ∠ BAC = 30

AB = 6, AC = 4, ∠ BAC = 600 എന്നീ വശങ്ങളുള്ള സാമാന്തരികത്തിന്റെ വിസ്തീർണ്ണം കണ്ടെത്തുക.

Find the area of the parallelogram with sides AB = 8, AC = 4, ∠ BAC = 30

AB = 10cm, BC = 8cm, ∠CAB = 30 എന്ന ത്രികോണത്തിന്റെ വിസ്തീർണ്ണം കണ്ടെത്തുക

Find the area of the triangle where AB= 4, BC = 6, ∠CAB = 120

Find the area of the triangle; AB = 5, BC = 8 and ∠CAB = 60

what is the ratio sides of the triangle

what is the ratio of sides of a triangle with angle 45°, 60°, 75°

ഒരു സ്ഥലത്തെ നിരന്ന സ്ഥലത്തെ P യിൽ നിന്ന് ഒരു ടവറിന്റെ ഉയരം കൂടിയ ഭാഗം 30 ഡിഗ്രി മേൽ കോണിൽ കാണുന്നു ആ ടവറിന്റെ ഉയരം 100 മീറ്റർ ആണെങ്കിൽ P യിൽ നിന്ന് ടവറിന്റെ ചുവടുവരെയുള്ള ഉയരം എത്ര?

If cot(2θ + 25°) = tan(θ + 20°), then find cot3θ + sec3θ.

What is the value of tan y if (sin y + cos y)/ (sin y - cos y) = 3

If cos (θ + 31°) = sin 47°, then what is the value of sin 5θ?

If tan x = cot(45° + 2x), then what is the value of x?

The value of sin (60 + θ) - cos (30 - θ) is

If tan 45 + sec 60 = x, find the value of x.

If cos A + cos B + cos C = 3, then what is the value of sin A + sin B + sin C?