In a right-angled triangle, the two acut...

In a right-angled triangle, the two acute angles are in the ratio `4:5`. Find these angles .

Text Solution

AI Generated Solution

Topper's Solved these Questions

PROPERTIES OF TRIANGLES
ICSE|Exercise Exercise 18B|10 Videos
PROPERTIES OF TRIANGLES
ICSE|Exercise Solved example|16 Videos
PROFIT AND LOSS
ICSE|Exercise EXERCISE 10 |18 Videos
RATIO AND PROPORTION
ICSE|Exercise Challenge |1 Videos

Similar Questions

Explore conceptually related problems

Two supplementary angles are in the ratio 4:5 . Find the angles.

Two complementary angles are in the ratio 4:5 . Find the angles

The angles of a triangle are in the ratio 3:4: 5. Find the smallest angle.

One of a angle triangle measures 30^(@) and the other two angles are in the ratio 3:2 . Find these angles.

If one angle of a triangle is 60^0 and the other two angles are in the ratio 1:2, find the angles.

If one angle of a triangle is 100^0 and the other angles are in the ratio 2:3, find the angles.

The angles of a triangle are in the ratio 5 : 6 : 7 . Find each angle .

If the angles of a triangle are in the ratio 2:3:4 . determine three angles.

ICSE-PROPERTIES OF TRIANGLES-Exercise 18A

In a DeltaPQR, if /P=90^(@) and /Q=/R, find the measures of each of th...
Text Solution
|
The angles of a triangle are in the ratio 3:5:4. Find the measure of ...
Text Solution
|
One of a angle triangle measures 30^(@) and the other two angles are i...
Text Solution
|
In a right-angled triangle, the two acute angles are in the ratio 4:5....
Text Solution
|
One of the two equal angles of an isosceles triangle measures 65^(@). ...
Text Solution
|
Find the measures of each of the two equal angles of an isosceles righ...
Text Solution
|
If all three angles of a triangle are of the same measure, find the me...
Text Solution
|
In a right-angled triangle if one of the acute angles ,measures 40^(@)...
Text Solution
|
Find the unknown angles marked in each of the following figures :
Text Solution
|
In each of the following figures, one side of a triangle has been prod...
Text Solution
|
Calculate the size of each lettered angle in the following figures :
Text Solution
|
Use the given figure to express : (i) a in terms of b and f, (ii) ...
Text Solution
|
(i) In the given figure, DeltaABC is an isosceles triangle in which AB...
Text Solution
|
In the given figure, AB||CD. The line segments BC and AD intersect at ...
Text Solution
|
Each base angle of an isosceles triangle is 15^(@) more than its verti...
Text Solution
|
The vertical angle of an isosceles triangle is twice the sum if its ba...
Text Solution
|
In an isosceles triangle, each base angle is four times its vertical a...
Text Solution
|
The ratio between the base angle and the vertical angle of an isoscele...
Text Solution
|
In the given figure, DeltaABC is an equilateral triangle whose side BC...
Text Solution
|
Find the unknown marked angles in each of the following figures :
Text Solution
|