Two Supplementary angles differ by 48 degree Find it's measure । Rd Sharma class 9 exe 8.1 solutions

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Find the Measure of an angle which is Complement of itSelf । class 9 Rd Sharma page 8.5 eg. no.1

Find the Measure of an angle which forms a pair of supplementary angle with itself Rd Sharma pg. 8.6

Two Supplementary angles differ by 34 degrees. Find the Angles । Rd Sharma class 9 page no 8.6 eg. 3

An angle is equal to 5 times its Complement. find its measure । Rd Sharma class9 page no 8.6 eg no 4

An angle is equal to one third of its Supplement. Find its measure । Rd Sharma class 9 page 8.6 eg 5

If an angle is 28 degree less than its Complement, find its measure ।Lines & angles Class 9 page 8.7

Heron's formula
Eg.1: Find the area of the triangle whose sides are 13cm 14 cm & 15 cm

Eg.2: Find the area of the triangle, two sides are 8cm & 11 cm & the perimeter is 32cm

Eg.3: An isosceles triangle has perimeter 30cm & each of  equal sides are 12cm. Find area of the triangle

Eg.4: The perimeter of a triangle is 450m & its sides are in the ratio 13:12:5 find area of the triangle

Eg.5: Find the percentage increase in the area if its each sides is doubled.

Eg.6: Length of Sides of triangle r 5cm 12cm & 13cm find length of ⊥ from OPPOSITE vertex to the side 13cm

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Eg.1: Find the area of the triangle whose sides are 13cm 14 cm & 15 cm

Eg.2: Find the area of the triangle, two sides are 8cm & 11 cm & the perimeter is 32cm

Eg.3: An isosceles triangle has perimeter 30cm & each of  equal sides are 12cm. Find area of the triangle

Eg.4: The perimeter of a triangle is 450m & its sides are in the ratio 13:12:5 find area of the triangle

Eg.5: Find the percentage increase in the area if its each sides is doubled.

Eg.6: Length of Sides of triangle r 5cm 12cm & 13cm find length of ⊥ from OPPOSITE vertex to the side 13cm

#Line&angles #Class9RdSharma

[wowrounder]

Dhanyawad sir ji aur kai jagah dhoondha par ya par mila solution 🤝🍉

[purohitajay]

sir aap phle ye to btaya kro ki question main kya puchh rhe hain